U.S. DOT refund guide
U.S. Flight Refund Rights Guide
U.S. DOT refund guidance for cancelled and significantly changed flights, with evidence-first next steps.
Feroz Sheikh · Founder and editor, Doha, QatarReviewed 15 October 2026 · Not legal advice · Not a named lawyer review
About the editorShort answer
U.S. DOT refund information is not a fixed EU or UK compensation band. A cancellation or significant delay/change can create a refund question when a passenger chooses not to travel or accept an alternative, credit or other compensation. The ticket, airline communications and the passenger's choice matter.
U.S. refunds are not EU261
The U.S. Department of Transportation distinguishes refund eligibility from a generic delay payout. A cancellation or significant change can create a refund question when a passenger chooses not to travel or accept an alternative. Delay cash is not a fixed federal band. Do not present €250, €400 or €600 as a U.S. result.
“If a flight is cancelled or significantly changed, you are entitled to a refund if you choose not to travel.”
U.S. Department of Transportation: refunds
From 1 February 2027: ten delay causes no longer count as "Air Carrier"
A DOT final rule published on 3 September 2026 (implementing Section 511(b) of the FAA Reauthorization Act of 2024) takes effect on 1 February 2027. DOT delayed that date from 19 October 2026 on 15 October 2026 (Federal Register 2026-21058). Airlines must report ten causes in a new "Section 511(b)" category instead of the carrier-controllable "Air Carrier" code: aircraft cleaning after a passenger's death; aircraft damage from extreme weather, foreign object debris or sabotage; a bag-system outage the airline or its contractor does not control; cybersecurity attacks (if the airline follows cyber rules); an unexpected government-system failure; overheated brakes after emergency procedures; unscheduled maintenance that cannot be deferred, including airworthiness directives; a medical emergency that was not the airline's fault; removal of an unruly passenger; and an airport closure for volcanic ash, wind or wind shear. Airline meal, hotel and voucher commitments on DOT's dashboard cover controllable disruptions, so DOT expects fewer delays and cancellations to qualify for them. The refund right is separate: a cancelled or significantly changed flight you choose not to take still qualifies for a refund whatever the cause. Save the airline's written reason for the disruption.
“With the 10 delineated causes of delay and cancellation under this final rule now excluded from the Air Carrier category in 14 CFR 234.4, the number of delays and cancellations for which air carriers provide amenities and compensation to consumers is expected to be reduced.”
U.S. Department of Transportation final rule (3 September 2026); effective date delayed to 1 February 2027 (Federal Register, 15 October 2026)
Use the facts before you act
The U.S. Department of Transportation distinguishes refund eligibility from a generic delay payout. Its current public page also identifies what can count as a significant change. The calculator therefore keeps U.S. refund/rerouting information separate from euro or sterling statutory bands. A reliable request starts with a timeline rather than a conclusion. Compare the scheduled departure and arrival with the actual final arrival, write down when the airline gave notice, and keep any email, app message or airport notice. If an alternative flight was offered, record its proposed arrival and whether you accepted it. If you paid reasonable expenses while waiting, keep the itemised receipt and the reason it was necessary. These facts can support different questions about care, rerouting, refund or a possible statutory framework, but they do not automatically establish every remedy. For a connection, the final ticketed destination and whether all flights were on one booking can be as important as the first disrupted segment. A short departure delay may still create a material final-arrival difference; conversely, an earlier delay does not answer the whole question by itself. For a cancellation, notice timing and the replacement journey should be recorded separately. For denied boarding, distinguish an airline-imposed situation from a voluntary change. A schedule change may need the original itinerary, the revised itinerary and the point at which the passenger was informed. These distinctions help avoid a misleading one-size-fits-all result.
Worked example
Worked example: an airline cancels a U.S. itinerary and offers a replacement. If the passenger declines travel and does not accept the alternative or credit, the DOT refund path may be relevant. Keep the cancellation message and the offer; do not present a European compensation amount as a U.S. refund conclusion.
A practical evidence checklist
Write down the scheduled and actual timing, preserve the airline’s notice, and keep the booking, boarding or check-in proof, replacement offer and reasonable expense receipts. These records help explain what happened to the airline. They are not uploaded to FlightRefundCalc, and the site does not file a claim or decide an outcome.
Keep the legal questions separate
A disruption can create different questions about care while waiting, refund versus rerouting, a possible statutory compensation framework and expenses. An airline’s written explanation may affect one question without deciding all the others. Use official authority guidance and qualified advice for a decision with legal or financial consequences.
Check your own journey, not an example.
The calculator asks for the operating carrier, route, notice and disruption facts before showing a preliminary result. It does not guarantee compensation.
Sources and review
Reviewed 15 October 2026 by Feroz Sheikh. These authority links are provided for current rule checking; airline forms and official instructions can change. National enforcement bodies: European Commission NEB list.
Common questions
Does this route page guarantee compensation?+
No. It is an educational framework page. The operating carrier, route, disruption facts, notice, final arrival, rerouting and the airline's written reason can all matter.
Why does the operating airline matter?+
The airline that operated the disrupted flight can be different from the ticket seller or a code-share marketing carrier. Keep the itinerary and disruption notice before you submit a request.
What should I keep?+
Keep booking confirmation, check-in or boarding evidence, the airline notice, scheduled and actual timing, rerouting offers and reasonable expense receipts. Do not upload personal documents to this website.
Where should I send a request?+
Start with the airline's current official channel. Use the free letter toolkit to prepare a factual request, then check the airline's own current instructions before submitting personal information.