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The 10 most used airlines in the United States.
Refund policies.

ReFly protects the rights of air passengers

The US airline market, one of the largest and most competitive in the world, has unique characteristics when it comes to refund policies and passenger rights. Unlike Europe, where rights are uniformly regulated by Regulation EC 261/2004 (or UK261 in the United Kingdom after Brexit), the regulatory framework in the United States is different and often less favorable to passengers.

According to data from the United States Department of Transportation (DOT), in 2024 around 18% of domestic flights experienced significant delays or cancellations, affecting more than 160 million passengers. Knowing in advance the refund policies of different airlines can make the difference between receiving a cash refund or ending up with an unwanted voucher—or in the worst case, no compensation at all.

In this article, we will analyze in detail the refund policies of the 10 most used airlines in the United States, comparing them based on objective criteria such as processing times, procedures, compensation options, and level of transparency. We will also explore how specialized services like ReFly can assist you in claiming financial compensation, when the conditions to obtain it are met, increasing the chances of success even within the complex US system.

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The 10 most used airlines in the United States

  • To ensure a fair and comprehensive analysis, we evaluated the refund policies of the main US airlines based on seven key criteria:
  • Refund processing times: the average time between submitting the request and receiving the actual refund.
  • Ease of the procedure: the complexity of the forms, the number of steps required, and the accessibility of the process.
  • Refund options: the possibility to choose between a cash refund or a voucher and the related terms of use.
  • Coverage of special cases: how medical emergencies, unforeseen events, or changes in plans are handled.
  • Transparency of information: the clarity of the policies and how easy it is to access the information.
  • Administrative costs: any fees applied for handling refund requests.
  • Compliance with DOT regulations: adherence to federal refund rules established by the Department of Transportation.

Below we present the 10 most used airlines in the United States, listed by popularity, with a detailed analysis of their refund policies.

American Airlines American Airlines

Refund policies

American Airlines, the largest airline in the United States, offers several fare categories with refund conditions that vary depending on the type of ticket.
Basic Economy tickets are generally non-refundable, while Main Cabin fares and above offer greater flexibility, especially if purchased with the refundable fare.

Request procedure

A refund request can be submitted through the dedicated section in the customer area called "Self Service Refund" or by contacting customer service.
American Airlines has recently improved its online system, making the process more intuitive than in the past.

Average processing times

American Airlines states that refunds are processed within 7–20 business days, but user experiences report average timelines of 15–30 days for the actual refund to be credited.

Pros and cons

  • ✅ Clear and traceable refund process
  • ✅ Good integration with the AAdvantage loyalty program
  • ✅ Accelerated refund options available for elite members
  • ❌ Relatively long processing times for standard customers
  • ❌ Restrictive policies for Basic Economy tickets

How ReFly. Compensation up to €600 for delayed flightsReFly can help you with American Airlines

You may not be aware that you could be entitled to financial compensation in addition to a ticket refund. It is interesting to know that requesting one does not exclude the other. The monetary compensation varies depending on the flight distance and the length of the delay. ReFly assists you in obtaining compensation quickly and easily. Thanks to our experience, we can handle all the administrative procedures on your behalf, ensuring that you receive what you are entitled to.

Check if you are entitled to compensation

Delta Air Lines Delta Air Lines

Specific policies for cancelled vs delayed flights

Delta Air Lines offers full refunds for cancelled flights and takes a more flexible approach for delays exceeding 90 minutes. During the COVID-19 pandemic, Delta was one of the first airlines to introduce more favorable policies for passengers, many of which have remained in place.

Online request system

The request system is one of the most efficient in the industry, accessible from the "My Trips" section of the official website or through the Delta app.

Differences between standard and flexible fares

Refundable and Flexible fares allow date changes without additional costs and offer full refunds even in the case of voluntarily giving up the flight.

Average processing times

Delta states that refunds are processed within 7–14 business days, timelines generally confirmed by passengers, with an average of 10–20 days for the actual refund to be credited.

Pros and cons

  • ✅ One of the most efficient refund processes on the market
  • ✅ Relatively passenger-friendly policies
  • ✅ Good integration with the SkyMiles program
  • ❌ High change fees for some ticket categories

How ReFly. Compensation up to €600 for delayed flightsReFly can help you with Delta Air Lines

You may not be aware that you could be entitled to financial compensation in addition to a ticket refund. It is important to note that requesting one does not exclude the other. The compensation amount varies depending on the flight distance and the length of the delay. ReFly is here to help you obtain compensation quickly and easily.

ReFly has developed specific expertise in Delta’s compensation policies, which may involve complexities that are difficult for passengers to manage.

The service provided by ReFly is particularly useful for complex cases such as multi-leg flights or missed connections.

Check if you are entitled to compensation

United Airlines United Airlines

Standard refund policies

United Airlines applies fairly restrictive refund policies, especially for Basic Economy tickets, which are generally non-refundable and non-changeable. Economy Standard fares and higher offer greater flexibility, but often with significant change fees.

Request procedures

The refund request procedure must be completed by accessing your MileagePlus account and filling out the specific online form.
In recent years United has improved its system, but it remains less intuitive compared to other airlines.

Average processing times

United states that refunds are processed within 7–21 business days, but in many cases users report actual timelines of 20–35 days.

Pros and cons

  • ✅ Fully digital refund request system
  • ✅ Good integration with the MileagePlus program for elite members
  • ❌ Generally more restrictive policies compared to competitors
  • ❌ Relatively long processing times

How ReFly. Compensation up to €600 for delayed flightsReFly can help you with United Airlines

You may not be aware that you could be entitled to financial compensation in addition to a ticket refund.
It is interesting to know that you can request both. The monetary compensation depends on the flight distance and the length of the delay.
ReFly offers support to help you obtain compensation quickly and easily.

Check if you are entitled to compensation

ReFly The 10 most used airlines in the United States. Refund policies.

Southwest Airlines Southwest Airlines

Unique refund policies in the industry

Southwest Airlines stands out in the American market for its particularly passenger-friendly policies. The airline does not charge any change or cancellation fees on any type of ticket, a practice that is unique among major US airlines.

Travel credit system

In the case of voluntary cancellations, Southwest offers travel credits that can be used within 12 months from the original ticket issue date and can easily be applied to future bookings.

However, in certain situations defined by DOT regulations, it is possible to convert them into monetary refunds.

Processing times

Southwest states that refunds are processed within 7–10 business days, and user experiences generally confirm timelines of 7–15 days for the actual refund to be credited.

Pros and cons

  • ✅ Refund and change policies among the most passenger-friendly in the industry
  • ✅ Simple and intuitive request process
  • ✅ Relatively fast processing times
  • ❌ Limited international coverage, which can complicate refunds for complex itineraries

How ReFly. Compensation up to €600 for delayed flightsReFly can help you with Southwest

Although Southwest generally has favorable policies, ReFly can be particularly helpful in complex situations such as medical emergencies or in maximizing the value of travel credits by converting them into monetary refunds when possible under DOT regulations.

Check if you are entitled to compensation

JetBlue Airways JetBlue Airways

Refund policies and flexibility

JetBlue offers several fare categories, ranging from Blue Basic (non-refundable) to Blue Extra (fully flexible).

The airline has introduced more favorable policies in recent years, positioning itself as a hybrid between traditional carriers and low-cost airlines.

Online request system

The airline provides a relatively simple and intuitive online request system accessible through the "Manage Trips" section of the official website.

Processing times

JetBlue states that refunds are processed within 7–14 business days, with an actual average of 10–20 days for the final credit.

Pros and cons

  • ✅ Well-structured request process
  • ✅ Good transparency in policies
  • ✅ Integration with the TrueBlue program
  • ❌ Restrictive policies for Blue Basic fares

How ReFly. Compensation up to €600 for delayed flightsReFly can help you with JetBlue Airways

You may not be aware that you could be entitled to financial compensation that can be requested in addition to a ticket refund. In fact, it is important to know that you may obtain both.
The compensation amount varies depending on the flight distance and the length of the delay.
ReFly is here to assist you in the compensation claim process quickly and easily.

Check if you are entitled to compensation

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Alaska Airlines Alaska Airlines

Premium policies vs low-cost airlines

Alaska Airlines, while not strictly a premium airline, offers relatively passenger-friendly refund policies, especially for members enrolled in the Mileage Plan program.

The airline positions itself as a strong quality alternative to the three major US carriers (American, Delta, United).

Compensation system

In addition to refunds, Alaska Airlines offers a well-structured compensation system that includes meal vouchers and hotel accommodation when necessary.

Processing times

Refunds are generally processed within 7–14 business days, with efficient and transparent communication.

Pros and cons

  • ✅ Relatively efficient refund process
  • ✅ Good customer support
  • ✅ Favorable policies for elite members of the Mileage Plan loyalty program
  • ❌ Limited geographic coverage, which can complicate refunds for complex itineraries

How ReFly. Compensation up to €600 for delayed flightsReFly can help you with Alaska Airlines

You may not be aware that you could be entitled to a financial compensation in addition to a ticket refund?
It is interesting to note that you can request both. The monetary compensation varies depending on the flight distance and the length of the delay. With ReFly, you can receive assistance in claiming compensation quickly and easily, and in managing complex cases such as missed connections with oneworld alliance partners.

Check if you are entitled to compensation

Spirit Airlines Spirit Airlines

Policies for ultra low-cost flights

Spirit Airlines, as an ultra low-cost carrier, has some of the most restrictive refund policies in the US market. Standard tickets are non-refundable and changes involve significant fees.

Flight Flex option

The paid Flight Flex option allows changes without additional fees, but it must be purchased at the time of booking.

Processing times

The airline states that refunds are processed within 20 business days, but passenger experiences show actual timelines that can reach 30–45 days.

Pros and cons

  • ✅ Clear policies, although restrictive
  • ✅ Flexibility options available for an additional fee
  • ❌ Complex request process
  • ❌ Strong preference for issuing credits instead of monetary refunds
  • ❌ Very long processing times

How ReFly. Compensation up to €600 for delayed flightsReFly can help you with Spirit Airlines

You may not know that you could obtain a financial compensation in addition to a ticket refund. The most interesting thing to know is that one request does not exclude the other.

If your flight experienced a significant delay, you may be entitled to compensation. According to the European Union Regulation EC 261/2004, you can claim compensation of up to €600 for flight delays exceeding 3 hours, depending on the flight distance. ReFly will help you not only to fully understand your rights in the event of a flight delay, but will also handle the claim on your behalf if you are entitled to compensation.

Check if you are entitled to compensation

Frontier Airlines Frontier Airlines

Refund policies for ultra low-cost flights

Frontier Airlines, like Spirit, has very restrictive refund policies. Standard tickets are non-refundable and changes involve significant fees.

WORKS system

The paid WORKS option includes the possibility of a full refund, but it must be purchased at the time of booking and involves a significant increase in the ticket price.

Processing times

Frontier states that refunds are processed within 15–20 business days, but in practice the timelines can extend to 30–40 days.

Pros and cons

  • ✅ WORKS option that offers full flexibility
  • ✅ Clearly communicated policies
  • ❌ Complex request process
  • ❌ Customer support often difficult to reach
  • ❌ Very long processing times

How ReFly. Compensation up to €600 for delayed flightsReFly can help you with Frontier Airlines

If your flight experienced a significant delay, you may be entitled to compensation in addition to the ticket refund. Under the European Union Regulation EC 261/2004, you can claim compensation of up to €600 for flight delays exceeding 3 hours, depending on the flight distance.

The service provided by ReFly is essential to help enforce the rights established by DOT regulations, which Frontier tends to apply in a very minimal way.

Check if you are entitled to compensation

Hawaiian Airlines Hawaiian Airlines

Standard refund policies

Hawaiian Airlines offers relatively standard refund policies for the US market, with Main Cabin Basic tickets being non-refundable and higher fares offering greater flexibility.

Specific policies for flights to the Hawaiian Islands

Hawaiian Airlines operates many inter-island flights, for which it applies dedicated procedures.

Processing times

Refunds are generally processed within 7–14 business days, with relatively efficient communication.

Pros and cons

  • ✅ Well-structured request process
  • ✅ Good customer support
  • ✅ Processing times in line with the industry average
  • ❌ Restrictive policies for basic fares

How ReFly. Compensation up to €600 for delayed flightsReFly can help you with Hawaiian Airlines

ReFly has in-depth knowledge of Hawaiian Airlines’ refund policies and the specific characteristics of inter-island flights.

The service is particularly useful for international flights operated by Hawaiian, where different regulations may apply and can be leveraged to the passenger’s advantage.

Check if you are entitled to compensation

Allegiant Air Allegiant Air

Ultra low-cost policies

Allegiant Air’s refund policies are among the most restrictive in the US market. Standard tickets are non-refundable and non-changeable, with rare exceptions.

Its model focused on low-cost leisure flights is reflected in essential service policies and limited flexibility.

Trip Flex

The paid Trip Flex option allows changes without additional fees, but it must be purchased at the time of booking.

Refund processing times

Allegiant states that refunds are processed within 30 business days, among the longest timelines in the industry.

Pros and cons

  • ✅ Clearly communicated policies, although very restrictive
  • ✅ Trip Flex option available
  • ❌ Complex request process
  • ❌ Limited customer support
  • ❌ Processing times among the longest in the market

How ReFly. Compensation up to €600 for delayed flightsReFly can help you with Allegiant Air

If your flight experienced a significant delay, you may be entitled to compensation in addition to a ticket refund. Under the European Union Regulation EC 261/2004, you can claim compensation of up to €600 for delays exceeding 3 hours, depending on the flight distance.

ReFly monitors the entire compensation process, intervening with the airline when necessary to reduce waiting times and increase your chances of success.

Check if you are entitled to compensation

ReFly: Comparison of Refund Policies for Major U.S. Airlines

Comparative Table

Airline Average refund time % Refund vs Credit Ease of procedure (1-5) Dedicated support Administrative costs
American Airlines 15-30 days 45% vs 55% 3/5 Yes $0-$50
Delta Air Lines 10-20 days 55% vs 45% 4/5 Yes $0-$40
United Airlines 20-35 days 40% vs 60% 2/5 Yes $0-$50
Southwest Airlines 7-15 days 60% vs 40% 5/5 Yes $0
JetBlue Airways 10-20 days 50% vs 50% 4/5 Yes $0-$25
Alaska Airlines 7-14 days 55% vs 45% 4/5 Yes $0-$30
Spirit Airlines 30-45 days 20% vs 80% 1/5 No $0-$100
Frontier Airlines 30-40 days 25% vs 75% 1/5 No $0-$99
Hawaiian Airlines 7-14 days 50% vs 50% 3/5 Yes $0-$30
Allegiant Air 30-45 days 15% vs 85% 1/5 No $0-$75

Airlines with the best and worst refund policies

  • From our overall analysis of the main US airlines, significant differences emerge in how refunds are handled:
  • Best refund policies: Southwest Airlines, Delta Air Lines, and Alaska Airlines offer the most transparent and passenger-friendly policies.
  • Intermediate policies: JetBlue Airways, Hawaiian Airlines, and American Airlines have relatively clear procedures but with varying timelines.
  • Most restrictive policies: Spirit Airlines, Frontier Airlines, and Allegiant Air tend to apply less favorable policies, with a strong preference for travel credits instead of monetary refunds and more complex request procedures.

Future trends in the airline refund sector

  • The US air transport sector is undergoing a significant phase of transformation. The main trends reshaping refund policies and passenger rights include:
  • Greater fare segmentation: airlines are introducing increasingly cheaper “basic” options that are also more restrictive.
  • Increasing digitalization of refund procedures.
  • Greater transparency: DOT (Department of Transportation) regulations and consumer pressure are pushing airlines to communicate refund policies and passenger rights more clearly.
  • Integration of travel insurance: policies are increasingly being integrated directly into the booking process.
  • Strengthening of federal regulations: potential strengthening of federal regulations, partly following the European model.

How to maximize your chances of obtaining a full refund

Obtaining an airline refund is not always simple, but with the right approach and complete documentation, you can significantly increase your chances of success.

  • Here are the four key rules to follow:
  • Keep all documentation: always keep records of tickets, receipts, confirmation emails, and communications from the airline, as well as any screenshots of delay or cancellation notifications. These proofs are essential to demonstrate your right to a refund.
  • Act promptly: airlines set specific time limits for submitting requests. Sending your claim within a few days of the event greatly increases the chances of obtaining a quick refund.
  • Reference DOT regulations: the United States Department of Transportation has specific rules that require airlines to offer refunds in certain circumstances, such as cancellations or significant delays.
  • Document the inconvenience: attach photos, receipts for additional expenses (hotel, meals, transport), and, if possible, statements from other passengers. Every additional detail helps make your claim stronger and more difficult to dispute.

Required documentation for each airline

The basic documentation required for refund requests is generally similar for all airlines.

  • Basic documents required:
  • Copy of the ticket or booking confirmation.
  • Passenger identification document.
  • Bank account or credit card details for the refund payment.
  • Specific documentation of the disruption (delay notifications, cancellation communications, etc.).

Additional documentation required by some airlines

    Some airlines require additional documentation:
  • American Airlines and United Airlines: for international flights, full itinerary details and immigration documents if applicable.
  • Delta Air Lines: for refunds due to medical reasons, an official medical certificate is required.
  • Spirit Airlines and Frontier Airlines: require the completion of specific refund request forms and the submission of detailed documentation related to the case.

Common mistakes to avoid when submitting a request

Avoiding some common mistakes can make the difference between an approved refund and a rejected one.

  • Here are the main ones to keep in mind:
  • Missing deadlines: many airlines have limited time windows for submitting refund requests. Filing them late can compromise the outcome.
  • Incomplete documentation: missing tickets, receipts, or other essential documents is one of the most common causes of rejection.
  • Duplicate requests: submitting multiple requests for the same flight can create confusion in internal systems and lengthen processing times.
  • Inadequate communication: using unofficial or non-trackable channels.
  • Accepting credits when you are entitled to a monetary refund: many airlines offer travel credits as the first option, even when DOT rules require a monetary refund. Always check your rights before accepting.
  • Not challenging initial refusals: many US airlines automatically reject the first request, relying on the fact that many passengers will not pursue the claim further.
ReFly. Compensation for Flight Delays

DOT Regulations and how they differ from European regulations

Unlike Europe, where Regulation EC 261/2004 provides standardized compensation, the regulatory framework in the United States is less favorable to passengers.
  • The main features of DOT regulations are:
  • Mandatory refunds: airlines must offer full refunds for cancelled or significantly delayed flights, but there are no standardized compensations as in Europe.
  • Definition of "significant delay": unlike Europe, where a delay of 3 hours is considered significant, in the US the definition is more vague and often left to the discretion of the airlines.
  • Overbooking: US regulations explicitly allow overbooking, with specific rules for compensation in cases of denied boarding.
  • Baggage: the rules for refunds related to lost or damaged baggage are less favorable compared to Europe.

Specific features of US legislation

  • The American system has some unique characteristics that differentiate passenger protection from the European model:
  • Class actions: the possibility for passengers to initiate collective legal actions against airlines in cases of widespread violations.
  • Small claims court: a simplified judicial system for handling disputes of limited value.
  • Role of the DOT: the Department of Transportation can impose penalties on airlines that systematically violate passenger rights.
  • State-level variations: some states have additional consumer protection laws that may provide protections beyond federal rules.

How to appeal in case of refund denial

  • If an airline refuses a refund, several options are available in the United States:
  • Formal complaint to the airline.
  • Report to the Department of Transportation (DOT).
  • Dispute the charge on the credit card (chargeback).
  • Legal action through small claims court.
  • Mediation through consumer protection organizations.
ReFly Ticket Refund for Flight Delay
Refund of the ticket amount

If the flight is cancelled or significantly delayed, you are entitled to a refund of the entire unused ticket amount according to DOT rules.

ReFly Refund and Compensation for Flight Delay
Up to $1,550 for Overbooking

If you are denied boarding due to overbooking, you can receive compensation of up to $1,550 (DOT limit 2024).

ReFly Compensation for Flight Delay
Up to $3,800 for Lost or Damaged Baggage

For lost, damaged, or delayed baggage on domestic US flights, you are entitled to a refund of up to $3,800 (DOT limit 2024).

Particularities of the American Market

Impact of Deregulation on Refund Policies

  • The deregulation of the American airline industry, which began in the 1970s, has significantly impacted refund policies:
  • Greater freedom for airlines to define their own refund policies
  • Increasing fare segmentation, with increasingly restrictive “basic” options
  • A tendency to offer travel credits instead of monetary refunds
  • Increase in ancillary fees, including those for changes and cancellations

How ReFly has adapted: the ReFly service has developed specific strategies to navigate this deregulated environment, leveraging the few existing regulations in favor of passengers and strategically challenging the most restrictive airline policies.

Role of the Department of Transportation (DOT)

  • The Department of Transportation (DOT) plays a key role in protecting the rights of air passengers in the United States:
  • Issues minimum regulations that all airlines must comply with
  • Collects and publishes data on delays, cancellations, and complaints
  • Imposes penalties on airlines that systematically violate passenger rights
  • Provides a mediation system to resolve disputes between airlines and passengers

How ReFly collaborates with DOT

The ReFly team maintains regular contact with the DOT, sharing updated information on airline practices and collaborating to improve transparency standards and passenger protection.

Through constant monitoring of regulations, ReFly continuously adapts its procedures to obtain the compensation you are entitled to, even in an evolving regulatory environment.

Final recommendations for travelers

To increase your chances of obtaining refunds and compensations, follow these best practices when traveling in the United States:

  • Choose wisely: review refund policies before booking, especially for important trips.
  • Consider travel insurance: it can provide additional protection for situations not covered by DOT regulations.
  • Keep all documentation: from the moment of booking until the completion of your trip.
  • Know your rights under DOT regulations: familiarize yourself with federal rules on mandatory refunds.
  • Use credit cards with travel protection: many premium cards offer additional coverage.
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Send the claim request

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The 10 most used airlines in the United States. Refund policies.

ReFly: Complete Support for Air Passengers

ReFly is the ideal partner to help you obtain the compensation you are entitled to. Here is how we can assist you:

  • ReFly. Compensation of up to €600 for delayed flights Full claim management: ReFly handles the entire administrative process, from collecting the necessary documentation to communicating with the airline.
  • ReFly. Experience and legal expertise Legal expertise and experience: With our experience in the sector, ReFly has a deep understanding of European and international regulations and knows how to manage potential refusals or delays from airlines.
  • ReFly. Zero stress for passengers Complete peace of mind for passengers: you won’t have to worry about filling out complex forms or following lengthy procedures. ReFly takes care of every detail.
  • ReFly. Payment only if successful Payment only in case of a successful outcome: ReFly follows a “no win, no fee” policy. You will pay a commission only if your compensation claim is successful. No upfront costs, no surprises.
  • ReFly. Faster compensation Accelerated compensation: thanks to our network of contacts and our industry knowledge, ReFly significantly reduces the time required to obtain compensation compared to handling the claim independently.
  • ReFly. Multilingual support Support in multiple languages: ReFly provides multilingual support, making communication easier for international passengers as well.
  • ReFly. Transparency and constant updates Clear communication and continuous updates: at every stage of the process, ReFly will keep you informed about the status of your claim, ensuring complete transparency.

Why choose ReFly to obtain your compensation?

Many passengers give up on claiming compensation due to fear of complicated procedures or believing they won’t achieve results.

With ReFly, everything becomes simple and fast. You can start the process online in just a few minutes. Quickly check whether you are entitled to compensation by entering your flight details in this form.

Don’t let a delayed flight ruin your travel experience: rely on ReFly to receive the compensation you are entitled to!

Frequently Asked Questions About Refunds and Compensation for US Flights

Yes, your rights remain unchanged. You can choose to contact the airline directly or the agency, but the process can be more complex. In the United States, OTAs (Online Travel Agencies) like Expedia or Priceline often have their own policies that overlap with those of airlines, creating additional complexity.

DOT regulations do not establish a specific time limit, but airlines may set their own terms, generally between 30 and 90 days. It is always advisable to act as soon as possible. Some states, such as California and New York, offer wider time frames for consumer claims.

In the United States, airlines have greater discretion than in Europe in defining what constitutes "extraordinary circumstances." However, DOT regulations state that regardless of the cause, if the airline cancels a flight or significantly delays it, it must offer a full refund if the passenger decides not to travel.

Missed connection cases are particularly complex in the US system. If the entire itinerary was booked with a single airline or with partner airlines, responsibility generally lies with the airline that caused the initial delay. However, for separate bookings, obtaining refunds can be much more difficult.

According to DOT regulations, if the airline cancels a flight or significantly delays it, it must offer a full refund in the original form of payment if the passenger requests it. However, many airlines initially offer only travel credits, hoping that passengers will accept them.

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Special situations and how to handle them in the US context

Overbooking and Voluntary vs Involuntary Denied Boarding

  • Overbooking is a legal and common practice in the United States. DOT regulations distinguish between two main situations:
  • Voluntary denied boarding: when the passenger voluntarily agrees to give up their seat in exchange for compensation.
  • Involuntary denied boarding: when the passenger is excluded against their will.

In cases of involuntary denied boarding, airlines must follow specific rules for compensation, which can reach up to four times the value of the ticket (maximum $1,550) for significant delays.

How ReFly Can Help: ReFly has deep knowledge of these regulations and can ensure that passengers receive the maximum compensation allowed, challenging any lower offers.

Weather Disruptions and “Act of God”

US airlines often invoke force majeure causes (“Act of God”) to avoid responsibility.

However, even in these situations, DOT regulations require a full refund if the passenger decides not to travel.

Refunds for Unused Services

A particular aspect of the US market is the growing importance of ancillary services (baggage, seat selection, meals, etc.).

In the event of a cancellation or significant delay, these unused services must also be fully refunded.

Analysis of Recent Trends in the US Market

Impact of the COVID-19 Pandemic on Refund Policies

  • The pandemic led to significant changes in refund policies:
  • Temporary increased flexibility, with many airlines removing change fees.
  • Some of these more passenger-friendly policies have remained in place (e.g., Southwest, Delta).
  • Growing consumer attention to refund policies as a booking decision factor.
  • DOT regulatory interventions to guarantee refunds for flights cancelled during the pandemic.

ReFly’s Perspective: ReFly constantly monitors the evolution of these post-pandemic policies, ensuring that passengers can benefit from the most favorable conditions available.

Market Consolidation and Impact on Consumers

The US airline market has seen significant consolidation in recent decades, with the four largest airlines (American, Delta, United, Southwest) controlling more than 80% of the domestic market.

  • This has led to:
  • Standardization of policies among major carriers.
  • Reduced competitive pressure and fewer passenger-friendly conditions.
  • Growing differentiation between traditional airlines and ultra low-cost carriers.

How ReFly Has Adapted: ReFly has developed specific strategies for each of the major airlines, with deep knowledge of their policies and internal procedures.

The Role of US Airports in Refund Procedures

Specific Characteristics of Major Hubs

US airports, unlike European ones, have a more limited role in refund procedures.

  • However, major hubs such as Atlanta, Chicago O’Hare, or Dallas/Fort Worth offer:
  • Airline counters for immediate assistance.
  • Consumer service offices for general complaints.
  • Airport staff able to provide official documentation regarding delays.

How ReFly Leverages This Infrastructure

The service provides passengers with precise instructions on how to obtain official documentation directly at the airport, strengthening their position in refund requests.

Specific Rights in US Airports

  • Passengers at US airports have the right to:
  • Assistance in the case of prolonged delays (although less clearly defined than in Europe).
  • Access to information about the reasons for the delay or cancellation.
  • Rebooking on other flights, when available.

The ReFly Advantage

ReFly knows these specific rights in detail and understands how to enforce them, providing passengers with clear instructions on what to request directly at the airport.

Additional Resources for Passengers in the United States

Useful Associations and Authorities

  • Organizations and authorities that offer support to travelers in the United States:
  • Department of Transportation (DOT): the federal authority regulating air transport.
  • Aviation Consumer Protection Division: the DOT division dedicated to passenger rights.
  • Consumer Financial Protection Bureau: for disputes related to payments and refunds.
  • Better Business Bureau: a non-governmental organization that mediates disputes between businesses and consumers.

How ReFly Collaborates with These Organizations: ReFly maintains regular contact with these institutions, facilitating the resolution of more complex disputes and staying up to date with regulatory developments.

Final Conclusions

The Future of Refund Policies in the United States

  • The US airline industry is undergoing a phase of rapid transformation. Emerging trends include:
  • Greater transparency and consumer protection imposed by regulators.
  • Strengthening of DOT regulations, partly inspired by the European model.
  • Greater digitalization and automation of refund procedures.
  • Loyalty programs becoming increasingly central to customer retention.

ReFly is committed to staying at the forefront, continuously updating its tools and strategies to offer passengers the greatest possible benefit.

The Importance of Knowing Your Rights in the US Context

The US regulatory system is significantly different from the European one and offers fewer standardized protections for passengers. Understanding DOT rules and the policies of individual airlines is essential to maximize the chances of obtaining a refund.

The Added Value of Specialized Services Like ReFly

  • Services like ReFly represent a significant added value in the complex US landscape:
  • Legal expertise in federal and state regulations.
  • Direct experience with airline internal policies.
  • Continuous monitoring of developments in the industry.

With higher success rates and faster timelines, relying on professionals like ReFly is often the safest and most convenient choice for travelers in the United States.

This article was written in February 2026 and the policies described are up to date as of the publication date. For more recent information and personalized assistance, visit refly.org or consult the specific pages dedicated to each airline.

Remember that refund policies can change quickly, especially in response to global events or regulatory changes. Always check the updated conditions before booking a flight.

In the United States, it is particularly important to keep in mind that policies vary significantly between airlines and that federal regulations provide more limited protections compared to other regions of the world.

ReFly.

ReFly operates in accordance with regulations
related to passenger rights

Only a few air travelers are aware of their rights, and many of them lack the legal understanding necessary to claim compensation for flight delays. Even if they are aware of their rights, the process of requesting compensation from airlines can be challenging.