If They Cancel, They Must Refund You. If They Ruin Your Day, They Owe You Nothing.

Two Words That Look Alike and Mean Completely Different Things

Your flight is cancelled. You are standing at the gate with a bag and a plan that no longer exists. Somewhere in your head there is a comforting idea: they have to make this right. Half of that idea is true. The other half is something Americans have quietly believed for years without any law behind it.

Here are the two words. A refund is your money coming back. A compensation is the airline paying for the damage it did to your day. In the United States, one of these is federal law with a deadline attached. The other does not exist at all, and in November 2025 the government formally gave up on creating it.[15]

The refund right is real, and it is better than most people know. Since October 2024 the airline must pay you back automatically — you do not have to ask, argue, or find the right form. It must be your original money, not a voucher, and it must arrive within seven business days if you paid by card. That rule lives in a part of the federal code that did not exist three years ago.[6, 10, 12]

And then there is 2026. In the first week of July alone, the Department of Transportation published three separate documents touching your rights as a passenger. A federal appeals court erased one rule in February. The agency stopped enforcing a slice of another on July 7. A rule that took effect in May obligates nobody yet. This guide sorts out exactly what survived, what did not, and what you can still make an airline do.[17, 19, 21]

The United States Is Not Europe, and This Is the Sentence That Costs People the Most

Ask ten American travelers what they get for a six-hour delay and most will say a number. They are thinking of Europe. Under the European Union rule known as EU261, a long delay can trigger a fixed cash payment of a few hundred euros, on top of any refund. That rule is famous, it is quoted constantly online, and it does not apply to the flight you are probably taking.[33]

EU261 follows geography, not your passport. It covers flights departing from an EU airport on any airline, and flights arriving in the EU only when the operating airline is an EU carrier. Fly Chicago to Denver on a US airline, and none of it reaches you. Fly Dallas to Paris on an American carrier, and the outbound leg is outside it too. The rule people cite most is the rule that covers them least.[33]

So what does American law actually promise? It promises your money back. It does not promise anything for the meeting you missed, the night you spent in an airport chair, or the hotel you paid for and never slept in. Those are real losses. Federal law simply does not price them.

This is not an accident or an oversight. It is a choice the government restated in writing very recently, with reasons attached. Understanding that choice is the difference between walking up to a counter with a right and walking up with a hope.[15]

The $775 Everyone Talks About Was Never in Any Rule. It Was in a Press Release.

In December 2024 the Department of Transportation opened a rulemaking called Airline Passenger Rights. Coverage of it was everywhere, and one number stuck: $775 for a long delay. Travel sites still repeat it. It has become the thing Americans think they lost.[13]

Read the actual document and something strange happens. The Federal Register notice — 89 FR 99760, the legal text itself — contains no dollar figures at all. Not $775, not $200, not any tier. It was an advance notice of proposed rulemaking: a questionnaire. It asked the public whether cash compensation was a good idea and what it should look like.[13]

The numbers came from the press release that went out the same day. There, DOT said it was “considering” a tiered approach: $200–$300 for domestic delays of at least three hours but under six, $375–$525 for six to nine hours, and $750–$775 for nine hours or more. Considering. In a press release. At the stage before the stage before a rule.[14]

On November 17, 2025, DOT withdrew the whole thing. Its reasons were specific: it now reads the statute as leaving these policies to airlines, it prefers carriers competing on service, it found the public comments did not conclusively show such rules improve anything, and it put some annual cost estimates above $5 billion. Agree or not, that is the state of the law. The compensation Americans mourn was never born.[15]

One thing did survive, and it matters: the big airlines have their own written promises to feed you and put you in a hotel when the mess is their fault. DOT even publishes a dashboard comparing them. Read the fine print in DOT’s own words, though — airlines “can change course on their customer service commitments at their discretion.” A promise on a dashboard is a promise. It is not a rule.[14, 35]

What You Do Have: A Part of Federal Law That Did Not Exist Three Years Ago

On April 26, 2024, DOT published a final rule called Refunds and Other Consumer Protections. It created 14 CFR Part 260, a brand new part of the federal code devoted to one question: when does an airline have to give your money back? It took effect that October, and it is the single most useful thing in this entire article.[12, 1, 34]

It reaches further than most people assume. Part 260 covers any scheduled flight to, from, or within the United States, operated or marketed by a covered carrier. That includes foreign airlines flying into or out of the country. Your ticket does not need to be refundable — the whole point of the rule is that it rescues nonrefundable tickets when the airline is the one who broke the deal.[3, 2, 6]

What comes back is not just the base fare. The rule says a full refund of the airfare including any taxes and ancillary fees. The seat you paid to pick, the bag you paid to check, the airport taxes buried in the total — all of it. Airlines used to be creative about this line. The rule closed it.[6]

How often does this matter? DOT publishes the answer every month. In May 2026, US carriers ran 677,208 domestic flights and cancelled 6,353 of them — about 0.9%. That sounds small until you realize it is roughly two hundred cancelled flights a day, every day, in one country. Each one of them is a Part 260 event. You can also look up your own flight’s track record in the Bureau of Transportation Statistics search.[38, 39]

Three Hours, Six Hours, and the Five Triggers Nobody Tells You About

A cancellation is easy: the flight number was published when you bought, and the airline did not fly it. But you also get a refund when the flight technically operates and has been changed so much that it is no longer the thing you bought. The rule calls this a significantly delayed or changed flight, and it lists seven ways to get there.[2]

The two everybody knows are the clocks. You qualify if you are now scheduled to arrive three or more hours late on a domestic itinerary, or six or more hours late on an international one. Here is the half people miss: the same three-and-six applies if they move your departure earlier by that much. An airline that pushes your flight three hours earlier has changed your trip just as surely as one that pushes it three hours later — and the rule agrees.[2]

The other five have no clock at all. You are owed a refund if they move you to a different origin or destination airport, if your new itinerary has more connections than the one you bought, or if you are downgraded to a lower class of service. No hours required. A same-day, on-time flight that now lands at a different airport is a refundable event.[2]

The last two exist for travelers with disabilities, and they are quietly the most humane lines in the rule. If a disabled passenger is rerouted through different connecting airports, or put on a substitute aircraft missing an accessibility feature they need, that alone triggers a refund. And it does not stop with them: everyone on the same reservation who does not want to travel without that person gets refunded too.[2, 6]

Doing Nothing Is a Valid Strategy. The Rule Was Written That Way on Purpose.

Most consumer rights work like this: something goes wrong, and now you have homework. Find the form, meet the deadline, keep the receipt, follow up. Part 260 inverted that. The refund is automatic. The obligation sits on the airline, and the default outcome is that you get paid.[6]

Read the mechanism closely, because it is elegant. A refund is automatically due when the flight is cancelled and they offer you nothing; when you reject the rebooking or the voucher; and — the good part — when you simply do not respond to their offer and the flight departs without you. Silence is not consent here. Silence is a refund.[6]

Then the clock starts. The rule defines a prompt refund as within seven business days if you paid by credit card, and within twenty calendar days for cash, check, debit, or anything else. It must come back in the original form of payment — the same card, the same account, and yes, even the same airline miles if that is what you spent.[2, 10]

One sentence in §260.10 deserves to be printed on a card and kept in your wallet: “Carriers may not retain a processing fee for issuing refunds that are due.” No handling charge. No admin fee. No $35 for the privilege of getting your own money returned after they cancelled on you.[10]

The airline also has to tell you. Under §260.9, carriers must notify you of the cancellation or significant change, and their passenger notification systems must tell people who are owed a refund that they have that right — by email, text, or app push, through whichever channel you signed up for. If you have ever gotten a “your flight has changed” text and nothing else, that is the gap the rule was aimed at.[9]

A Voucher Is Only a Voucher If You Said Yes Out Loud

The old trick was simple. Your flight dies, an email arrives, and inside it is a travel credit. No one asked you. The credit is just there now, and the money is gone. If you did not read carefully, you had been paid in a currency that only one company accepts.

Section 260.7 killed it in one line. A carrier “must not deem a consumer to have accepted” a voucher unless the consumer affirmatively agrees to it. Not silence. Not a pre-ticked box. Not an email you did not open. You have to actually say yes.[7]

They can still offer one, but the offer has conditions. It must come with a clear and conspicuous notice of the terms and of your right to a full refund instead. The voucher must stay valid and redeemable for at least five years. They must tell you the expiration date when they issue it. And if you identify yourself as having a disability, that notice must come in a format you can actually access.[6, 8]

Section 260.8 goes after the fine print specifically. Material restrictions — the validity period, advance purchase requirements, capacity restrictions, and blackout dates — must be disclosed clearly and conspicuously no later than when the voucher is offered. Not buried in a link. Not discovered next December when you try to use it.[8]

A voucher can still be the right answer. If you fly that airline constantly and they offer more credit than the fare was worth, take it with open eyes. Just know what you are trading: cash is accepted everywhere and never expires; a five-year credit is a loan you made to an airline, at zero interest, that only pays out in seats they choose to sell you.

On July 7, 2026, the Government Stopped Enforcing One Part of This. Here Is Exactly Which Part.

Go back to the definition of a cancelled flight: a flight with a specific flight number that was published when you bought your ticket and then was not operated. Read that literally, and something odd falls out. If the airline flies you at the same time, from the same airport, to the same place — but changes the flight number — the flight you bought was, by the letter of the rule, cancelled. And a cancelled flight means a refund.[2]

Airlines renumber flights constantly, and usually for boring reasons. DOT names one: switching a route between mainline and regional service. The plane goes, you go, the trip happens. On December 5, 2025, DOT said it would pause enforcement of the refund requirement for these merely renumbered flights, through June 30, 2026.[16, 17]

That pause was supposed to end. Instead, on July 7, 2026, DOT extended it for a full year — it now expires July 7, 2027. The document is titled Airline Refunds and Other Consumer Protections, it sits at 91 FR 41556, and its official action line reads: “Notification of enforcement discretion.” It was signed the day before by the Department’s General Counsel.[17]

DOT gave a reason that is not unreasonable: “consumers face no inherent harm from routine flight renumbering.” If your trip happens exactly as sold and only the label changed, a refund is a windfall, not a remedy. There are conditions — the pause only applies if you are rebooked on the new number and the flight runs without any significant change or delay as defined above.[17]

And it is temporary for a stated purpose. DOT says the extension buys time to finish a pending rulemaking — Refund III, RIN 2105-AF36 — which “aims to reduce unnecessary regulatory burdens by modifying the definition of a flight cancellation.” Translated: they intend to rewrite the definition so this gap closes properly instead of living on enforcement discretion. Watch that docket.[17, 18]

The Rule Did Not Die. The Enforcer Sat Down. That Is Not the Same Thing.

This distinction is the most important idea in this article, and almost every summary online gets it wrong. Open the Code of Federal Regulations today and the renumbering language is still there, word for word. Nothing was repealed. Nothing was struck down. The obligation on the airline still formally exists.[2, 6]

What changed is that DOT announced it will not bring an enforcement action over it. That is a statement about the agency’s own behavior, not about the airline’s duty. Lawyers call it enforcement discretion; in plain terms, the referee announced which whistle he will not blow this season.[17]

Why does the difference matter to you, standing at a gate? Because an airline that chooses to honor its own contract, or a state court enforcing a promise the airline made, does not need DOT to blow the whistle. The paused enforcement removes one enforcer. It does not, by itself, delete the underlying obligation from the books.

Keep this lens for the rest of 2026, because you will need it twice more. One of the things that happened this year was a genuine vacatur — a court actually erasing a rule. Another was a rule taking effect while obligating nobody. Three very different mechanisms, three very different consequences, and the headlines will call all three “DOT rolls back passenger rights.”

The Honest Part: You Cannot Sue an Airline for Breaking This Rule

Here is where most passenger-rights articles stop, and where this one has to keep going. Suppose an airline flatly ignores Part 260. No refund, no notice, nothing. You have a right. What you do not have is a courtroom.

The enforcement power comes from 49 U.S.C. §41712, the statute that lets DOT declare a practice unfair or deceptive. Read who it hands the power to. The Secretary may investigate — on the Secretary’s own initiative, or on the complaint of an air carrier, a foreign air carrier, an air ambulance consumer, or a ticket agent. The Secretary decides. The remedy is an order telling the airline to stop.[30]

Notice who is missing from that list: you. A passenger is not among the parties who can file the complaint that triggers a formal investigation, and courts have long held the statute creates no private right of action. You can absolutely file a consumer complaint with DOT, and you should. But you are handing a report to a regulator, not filing a case.[30, 36]

People do use that channel. DOT logged 6,448 air travel complaints in May 2026 alone — 3,998 against US airlines, 2,020 against foreign ones, 430 against travel agents. Refunds are their own category in the system. Since August 2025 those complaints run through ACERS, a rebuilt platform that replaced a 1990s-era system and reports against named carriers rather than vague groupings.[38]

And the enforcer got quieter this year too. On July 1, 2026, DOT rewrote its own procedures for these cases — restoring 2020-era hearing rules with neutral hearing officers and formal findings, and rescinding a 2023 clarification that had spelled out DOT’s ability to go to federal district court rather than stay in administrative proceedings. DOT says its judicial authority is clear from statute anyway. Either way, the one enforcer you have just re-tuned its own machinery.[20]

So Read Their Contract, Not the Regulation. That Is the Document a Judge Will Enforce.

Part 260 ends with a short section, §260.11, that is easy to misread — and worth reading twice. It says a carrier “must not include terms or conditions in its contract of carriage inconsistent with” its obligations under the part. That is a prohibition on contradicting the rule. It is not an instruction to copy the rule into the contract.[11]

That gap sounds like bad news. It is actually where your leverage lives, because of a Supreme Court case from 1995 that most travelers have never heard of. In American Airlines v. Wolens, the Court dealt with the Airline Deregulation Act, the law that blocks states from regulating airline prices and services. It drew a line that still governs every airline dispute in America.[32]

The Court threw out a claim brought under an Illinois consumer protection statute, because that statute “serves as a means to guide and police the marketing practices of the airlines” — that is a state regulating, and it is preempted. Then it let the breach-of-contract claim live. The reasoning is one of the most useful sentences in consumer law: the Court would not read the preemption clause “to shelter airlines from suits alleging no violation of state imposed obligations, but seeking recovery solely for the airline’s alleged breach of its own, self imposed undertakings.”[32, 31]

Put the two halves together and the strategy writes itself. The regulation gives you a right but no courtroom. The contract of carriage gives you a courtroom — if the promise is in there. Since §260.11 forbids the airline from contradicting Part 260, and airlines updated their contracts after 2024, the refund promise is very often sitting right there in the carrier’s own document, signed by the carrier, enforceable by a judge.[11, 32]

So the practical move is unglamorous. Before you argue, go to the airline’s website and open the Contract of Carriage — the long, boring PDF nobody reads. Find the refund article. Screenshot it with the date. That document, not the CFR, is the one that travels with you into a small claims court. And it is the one an agent on the phone is least able to talk you out of.[11]

The Free Undo Button You Already Have and Probably Never Pressed

This one has nothing to do with cancellations, and it is the rule this article most wants you to actually use. Under §259.5(b)(4), airlines must allow a reservation to be held at the quoted fare without payment, or cancelled without penalty, for at least twenty-four hours after you book — as long as you booked one week or more before departure.[27]

Read the “or” carefully, because it is the airline’s choice, not yours. A carrier may satisfy this by letting you hold without paying, or by letting you buy and then cancel for free within a day. Most large US airlines chose the second. That is why the twenty-four-hour cancel exists on their sites — not out of generosity, but because a rule made them pick one of two doors.[27]

Use it as a real tool, not a curiosity. Book the seat the moment you find a fare you like, then spend the day checking whether you actually want it. You have locked the price against a rise and kept the right to walk away for free. The only trap is the one-week condition — book three days out and this protection simply is not there.[27]

Your Bag Is on a Clock, and the Wi-Fi You Paid For Is a Promise Too

A checked bag fee buys a service: your bag, at your destination, when you land. If that does not happen, Part 260 treats it as a purchase that failed. The clock is precise. A bag is significantly delayed if it is not delivered or picked up within 12 hours of your last flight’s arrival on a domestic itinerary.[2]

International itineraries split into two, and the split is based on the flight, not the trip. If the non-stop segment between the United States and the foreign point is 12 hours or less, your window is 15 hours. If that segment runs more than 12 hours — the long-haul flights — the window stretches to 30 hours. Miss the window, and the bag fee comes back.[2]

There is one condition, and it is the one that costs people the refund: you must file a Mishandled Baggage Report. No report, no obligation. So the move at the carousel is not to wait hopefully and go home — it is to find the baggage desk and file, even if the agent assures you the bag will turn up tonight. The MBR is what starts your clock legally.[5]

The rule also blocks a quiet trap. If you missed the check-in cutoff or flew standby, a carrier may ask you to agree to a new delivery date — but it “must not require the passenger to waive the right to a refund of bag fees if the bag is lost,” nor the right to compensation for damaged, lost, or pilfered bags, nor reimbursement for expenses if it misses even that agreed date. You can agree to a later delivery. You cannot be made to sign away the rest.[5, 25]

The same logic covers everything else you bought. Under §260.4, a carrier must give a prompt and automatic refund of any fee for an ancillary service that was not provided through no fault of the consumer — seat selection, Wi-Fi, in-flight entertainment, meals, blankets, seat upgrades, lounge access. Broken Wi-Fi on a six-hour flight is not bad luck. It is a fee for a thing that did not happen.[4, 2]

There Is Exactly One Place US Law Forces an Airline to Hand You Cash

Everything so far has been your own money coming home. Now the exception. If a flight is oversold and you get bumped involuntarily, 14 CFR Part 250 makes the airline pay you — not refund you, pay you, on top of the ticket. This is the only corner of American aviation where the law sets a price on your ruined afternoon.[23]

The formula is a percentage of your one-way fare, with a ceiling. On a domestic flight: if their substitute gets you there within one hour of your original arrival, you get nothing. Between one and two hours late, it is 200% of your fare, capped at $1,075. Two hours or more — or if they offer you nothing at all — it is 400%, capped at $2,150.[23]

International flights use the same money and a longer clock: nothing within one hour, 200% up to $1,075 for one to four hours, and 400% up to $2,150 beyond four. Those dollar caps are not permanent — the rule adjusts them for inflation every two years using the CPI, rounded to the nearest $25. The current figures were set in October 2024, so check them before you argue.[23, 24]

Now the part that reframes the whole thing. In the first quarter of 2026, US airlines bumped 75,738 passengers who volunteered — and only 5,599 who did not. That is roughly thirteen volunteers for every involuntary bump. The mandatory price list exists, but it switches on only when you refuse. Say yes at the gate and you are not in Part 250 at all; you are negotiating, and the airline sets the opening bid.[38]

Four exceptions kill the payment even when you are bumped against your will: they get you there within an hour; you did not meet ticketing, check-in, or reconfirmation rules; they swapped in a smaller aircraft; or it is a safety-related weight restriction on a plane with 60 or fewer seats. That third one is worth staring at — an equipment swap is the airline’s decision, and it legally erases your compensation.[38, 23]

Does any of this happen to you? Rarely, and it depends enormously on the logo. Across 203 million passengers in Q1 2026 the industry averaged 0.28 involuntary bumps per 10,000. Delta recorded zero — not a low rate, zero — across 42.1 million passengers. Frontier ran 1.80, the worst in the country. Same law, same quarter, wildly different odds.[38]

Trapped on the Plane: the One Deadline Airlines Genuinely Fear

This rule has nothing to do with refunds and everybody should know it anyway. Under §259.4, if you are sitting on a plane at a US airport during a tarmac delay, the airline must give you the chance to get off before the delay passes three hours on a domestic flight, or four hours on an international one.[26]

The smaller obligations inside it get forgotten and matter more often. Food and potable water within two hours of the start of the delay. Working lavatories throughout. Adequate medical attention if it is needed. Two hours is a much shorter fuse than three, and it is the one to remember when the cabin goes quiet and nobody is saying anything.[26]

The exceptions are narrow and honest. The airline can keep the doors shut if the plane is already heading back to a gate within the limit, if the pilot-in-command judges that deplaning would jeopardize safety or security, or if air traffic control says returning would significantly disrupt airport operations. Those are real constraints, not loopholes — but note they all rest on someone else’s judgment, not yours.[26]

Why do airlines take this one seriously when they shrug at so much else? Because DOT publishes the violations by name. Every month the Air Travel Consumer Report carries a table listing domestic flights held over three hours and international flights held over four, carrier by carrier. It is a very short list, and no airline wants to be on it.[38]

In February a Court Deleted a Rule. In July the Agency Wrote the Deletion Into the Books.

Back in 2024 DOT issued a rule called Enhancing Transparency of Airline Ancillary Service Fees. The idea was simple and popular: show the bag fee, the seat fee, and the change fee next to the fare, up front, before you commit. The airlines sued.[19]

On February 3, 2026, the Fifth Circuit — sitting en banc, meaning the full court, not a three-judge panel — vacated it. The case is Airlines for America v. U.S. Department of Transportation, 166 F.4th 487. Vacated means erased: not paused, not unenforced, gone.[19]

Read why, because the headline version is wrong. The court did not rule that fee transparency is bad, or that airlines have a right to hide charges. It found DOT “violated the APA’s notice and comment requirement by not providing the opportunity for comment on the Rupp study” — a piece of evidence the agency leaned on without letting the public respond. The rule died of procedure, not of principle.[19]

On July 2, 2026, DOT did the paperwork. It published a final rule conforming the Code of Federal Regulations to what the court had already done, restoring the disclosure requirements as they stood under the 2011 rule — the sections at 14 CFR 399.85 and 399.88. DOT called it “a ministerial act of conforming the Department’s regulation with the legal effect of the Fifth Circuit’s decision.”[19, 28, 29]

What this means at the keyboard: the 2011 baseline is back, and it is real but thinner. Airlines must still disclose fees and point you to where they live, including keeping all ancillary fees in one place on their websites. What died is the 2024 version that would have put those numbers in front of you at the moment of choosing. Compare total costs yourself now — nobody is required to do it for you.[28, 29]

A Law From 2018 Became a Rule in 2026, Took Effect in May, and Still Obligates No One

In 2018 Congress passed the FAA Reauthorization Act. Tucked inside, Section 429 told DOT to make airlines produce a single page explaining passenger rights — delays, diversions, cancellations, baggage, boarding. One page. It is the most modest idea in this entire article.[21, 22]

DOT issued that final rule on April 24, 2026 — nearly eight years later. Carriers must submit their Passenger Rights Summary to DOT and then post it “in a prominent location” on their website within 90 days of submitting. It applies to air carriers and foreign air carriers alike. The rule took effect on May 26, 2026.[21]

Now the twist. Buried in the rule is a condition: the duty to submit and post is contingent on DOT finishing the Paperwork Reduction Act process, and “carriers are not required to submit their Passenger Rights Summary until the Department publishes a separate notice announcing OMB approval.” As of today, that notice has not come. The rule is in effect and binding nobody.[21]

This is the third mechanism, and it is worth naming clearly next to the other two. The renumbering refund is a live rule the agency chose not to enforce. The fee transparency rule was erased by a court. The one-page summary is a rule that exists, is effective, and is waiting on an internal approval before it asks anything of anyone. Three different kinds of nothing.

None of that is a reason for cynicism, and it is a reason for precision. If someone tells you your passenger rights were rolled back in 2026, ask them which mechanism they mean. The refund engine in Part 260 — the automatic payment, the seven-day clock, the original form of payment, the no-processing-fee line — was not touched by any of these three.[6, 10]

When the Airline Itself Runs Out of Money, the Regulation Cannot Save You. Your Card Might.

A refund right is a claim against a company. It is only as good as the company. Look at what DOT’s own May 2026 numbers show about Spirit Airlines: 354 reported flights, 50 of them cancelled — a 14.1% cancellation rate in a month when the industry ran 0.9%. A year earlier Spirit carried 8.3 million passengers in a quarter. This is what a carrier shrinking looks like in a government table.[38]

DOT itself has said what to do, and the advice is revealing. In a consumer advisory on Spirit’s financial difficulties, the Department tells passengers that if a flight is permanently cancelled they should contact their credit card company to request a chargeback under the Fair Credit Billing Act, look at travel insurance for insolvency coverage, or file a proof of claim in bankruptcy court.[37]

Sit with that for a second. The agency that wrote the refund rule, asked what to do when the refund cannot be collected, points at a credit card statute from 1974. That is not a failure of Part 260. It is an honest admission of what a regulation is: a rule about behavior, not a guarantee of solvency.

Keep the order straight, though. The chargeback is the backstop, not the front door. Ask the airline first, use the automatic-refund rule, and give the seven-day clock a chance to run. A chargeback is a dispute over a billing error with its own deadlines and its own written-notice mechanics — we cover that machinery in detail in our guide to disputing a credit card charge, and the same warning applies here: the card is not a refund button.[40, 41]

And travel insurance is a fourth thing again — not a refund, not compensation, but a policy you bought. DOT does not regulate it; travel insurance is insurance, supervised by your state insurance department under state law. Read what it actually covers. Many policies exclude carrier insolvency unless you paid for that specific benefit, which is precisely the moment you would want it.[42]

Key Takeaways

Hold the two words apart and most confusion disappears. A refund is federal law: if your flight is cancelled or significantly changed and you do not take the rebooking or the voucher, the money comes back automatically, in your original form of payment, within seven business days by card or twenty days otherwise, including taxes and fees, with no processing charge. A compensation for the delay itself does not exist in US law, and DOT formally withdrew the proposal to create one on November 17, 2025.[6, 10, 15]

Learn the triggers, because five of the seven have no clock. Three hours domestic and six international apply to a later arrival and to a much earlier departure. The rest fire on their own: a different airport, an extra connection, a downgrade, and two protections for travelers with disabilities that also refund everyone on the same reservation. Separately: bags are on a 12-hour domestic clock (15 or 30 hours international) and you must file a Mishandled Baggage Report; any ancillary service you paid for and did not get is automatically refundable.[2, 5, 4]

Know the three different kinds of “gone” in 2026, and do not let anyone blur them. The renumbered-flight refund is a live rule DOT chose not to enforce until July 7, 2027 while it rewrites the cancellation definition in Refund III. The 2024 fee transparency rule was genuinely vacated by the Fifth Circuit on February 3, 2026 — on procedure, not principle — and the 2011 disclosure rules are back. The one-page passenger rights summary is in effect but obligates nobody until OMB approval is announced. None of the three touched the refund engine itself.[17, 19, 21]

Finally, know where your leverage actually sits. You cannot sue an airline for violating a DOT rule — §41712 gives that power to the Secretary, not to you — so file the DOT complaint, but do not expect it to be your case. What a judge will enforce is the airline’s own contract of carriage, under American Airlines v. Wolens. Screenshot the refund article of that contract before you argue. Cash mandated by law exists in exactly one place, involuntary bumping under Part 250, and it switches off the moment you volunteer. This article is general information for the United States, not legal, tax, or financial advice; rules change and your situation may differ, so verify the current text and consider talking to a qualified professional before acting.[30, 32, 23]

Frequently Asked Questions About Airline Refunds and Delay Compensation

These are the questions that come up most often at the gate and afterward, answered against the rules as they stand in July 2026. Where a number matters, the underlying regulation is cited so you can check it yourself before you rely on it.