A delayed flight does not automatically put money in your account. The letter you send is only the claim. What you can ask for depends on the route, the operating airline, and whether you still traveled.
Are you chasing a ticket refund, or the fixed European-style payment people mention online? Those are different requests. Mixing them is how a file sits unanswered.
This page is for travelers using U.S. consumer rules first, then EU and UK rights if the flight actually falls under those laws. It is practical information, not legal advice. Company care policies (a meal voucher, a hotel) are not the same thing as a statute.
U.S. delay claims versus EU and UK compensation
On most U.S. itineraries, there is no set cash award for arriving late. DOT refund rules focus on giving the fare back, including taxes and many ancillary fees, when you do not take the trip after a cancellation or a significant change. 14 CFR Part 260 is the regulation behind that refund duty.
EU Regulation 261/2004 is different. If you reach your final destination three hours or more late, and the delay is not excused as extraordinary circumstances, you may claim a fixed sum even if you still flew. EU air passenger rights guidance explains the cash bands, care during the wait, and when rerouting can cut the payment.
The UK kept a parallel system after Brexit. Amounts are in pounds, and long-haul figures split by how late you landed. See the UK Civil Aviation Authority delay page.
| Where the rules come from | What you might receive | Usual trigger |
|---|---|---|
| U.S. DOT refund rules | Refund of unused fare, taxes, and covered fees | You decline to travel after a cancellation or significant delay/change |
| EU261 | €250, €400, or €600 per person | Arrival 3+ hours late at the final destination, airline at fault |
| UK261 | £220, £350, or £260 / £520 on long-haul | Similar 3-hour arrival test; over 3,500 km the amount depends on delay length |
Nationality does not pick the law. The airports and the carrier do.
What a U.S. passenger can actually request
If you still boarded and used the ticket, U.S. rules generally do not pay a fixed delay bonus. You used the flight. A voucher or snack coupon, if you got one, is usually airline policy, not a DOT cash schedule.
If the delay was long enough that you walked away from the trip, ask for a refund of the unused ticket in the original form of payment. The DOT automatic refund explainer is the place to start. Significant itinerary changes, extra connections, and some accessibility problems on a substitute aircraft can also support a refund under Part 260.
Thing is, “significant” is defined in the rule, not in a gate agent’s shrug. Read the airline’s delay notice and keep the timestamped emails. If an automatic refund never appears, the letter below is how you put the request in writing.
Do not quote EU261 on a New York to Chicago hop operated by a U.S. carrier. That citation will not help.
When EU261 can still apply to a U.S. traveler
Coverage follows the route. Flights departing an EU airport are in scope. So are flights into the EU on an EU carrier. A U.S. airline leaving Dallas for Paris is not EU261 just because you hold a U.S. passport.
Compensation is measured at the final destination on that ticketed journey. A two-hour first-leg slip that makes you four hours late at the end can count. A delay you absorb so well that you still arrive under three hours late usually does not.
Distance bands are the cash part. Short hops (1,500 km or less) sit at €250. Medium routes sit at €400. Longer journeys sit at €600. If the airline rerouted you and you still arrived late, the sum can be cut by 50% under the bands on the Your Europe passenger-rights page.
Extraordinary circumstances are the usual denial. Severe weather and some security or air-traffic events can qualify. Crew rostering problems and many technical faults often do not, based on how EU courts have treated those facts. To be honest, airlines still try that label first. Your letter should state the delay in clock hours and ask them to explain any “extraordinary” claim with specifics, not a slogan.
Right to care is separate from the cash. Meals, communications, and a hotel for an overnight wait can be due while you are stranded, even if the cash claim later fails.
UK delay amounts, which are not the euro figures
UK261 looks like EU261, then the numbers change. Under 1,500 km, the CAA lists £220 per person. Between 1,500 and 3,500 km it lists £350.
Long-haul over 3,500 km splits. Arrive three to four hours late and the figure is £260. Arrive more than four hours late and it is £520. Those pounds are not a casual conversion of €600. Use the UK figures on a UK-covered flight.
Weather still matters. So does the airline’s control over the cause. Send the claim to the operating carrier’s published complaints channel, then the CAA process if they stonewall.
Sample letter for a U.S. refund request
Keep this one about the unused ticket and documented extra costs the airline told you to incur. Do not invent a statutory “delay payout.”
[Your name]
[Your address]
[Email]
[Phone]
[Date]
[Airline customer relations]
[Claims email or postal address from the airline’s site]
Subject: Refund request for delayed/changed flight [flight number] on [date], booking [PNR]
I am requesting a refund of my unused airfare, taxes, and ancillary fees for the itinerary below.
Flight number: [e.g., UA123]
Route: [airport codes]
Scheduled departure: [date, time, local]
Scheduled arrival: [date, time]
What actually happened: [cancelled / delayed until / substituted / extra connection]
Booking reference: [PNR]
Ticket number: [if you have it]
Passengers: [names]
I did not accept the alternative travel offered. I did not use the ticket.
Please refund the original form of payment.
I also request reimbursement of these necessary expenses, with receipts attached:
[meals / hotel / ground transport, amounts]
Please confirm in writing. If you refuse, state the specific reason and the DOT refund provision you rely on.
Sincerely,
[Name]Attach the boarding pass or e-ticket, the delay notice, and receipts. Send it through the airline’s official claims form if they have one. Then keep a PDF of what you submitted.
Sample EU261 or UK261 compensation letter
Swap the regulation name and the currency. Do not use both in one claim.
[Your name]
[Your address]
[Email]
[Phone]
[Date]
[Airline claims department]
Subject: Compensation claim under [EU261 / UK261] for flight [number] on [date], booking [PNR]
I am claiming delay compensation and reimbursement of care costs for the flight below.
Flight number:
Departure airport:
Arrival airport (final destination):
Scheduled arrival:
Actual arrival:
Length of delay at final destination:
Booking reference:
Passengers and tickets:
Approximate distance:
The flight arrived more than three hours late. I do not accept that extraordinary circumstances excuse this delay. If you disagree, please identify the event, why it was outside your control, and what you did to avoid it.
I claim:
- Fixed compensation of [€250 / €400 / €600 or £220 / £350 / £260 / £520]
- Reimbursement of [meals, hotel, transport] totaling [amount], receipts enclosed
Please pay [original form of payment, or bank details you choose to provide].
Sincerely,
[Name]Turns out a short, dated letter with times beats a long rant. Put the arrival delay in hours. Name the final airport. If a missed connection is the story, say the whole itinerary was on one ticket.
How to send it, and what to keep
- Collect the e-ticket, boarding pass, booking confirmation, and any delay SMS or app screenshot.
- Write down scheduled versus actual arrival at the last airport on that ticket.
- Photograph receipts the same day. Paper fades in a backpack.
- File through the airline’s claims portal or published claims email. Save the confirmation number.
- Calendar a follow-up. Two weeks of silence is enough to send the same letter again with the prior reference.
- If they deny you, keep the denial. You will need that wording.
Documents that help, in one place:
- Booking reference and ticket numbers
- Proof of actual landing time (airline notice, or a flight-status screenshot)
- Receipts for meals, hotels, and replacement transport
- Names of every passenger on the booking
Do not mail original passports. Copies of boarding passes are enough.
If the airline denies the claim
Read the denial for a real reason. “Operational issues” is not a finished answer under EU261. “Weather” might be, if the storm actually stopped flying.
For a U.S. refund that never posted, use DOT’s aviation consumer complaint process after you have given the airline a chance. For UK-covered flights, the CAA sets out the next step on its delay pages. For EU-covered flights, each country has a national enforcement body; Your Europe points you there.
Claim firms will file for a percentage of any payout. You can also file yourself and keep the whole amount. Neither path is a guarantee.
If you sat on the tarmac, missed a connection, bought a last-minute hotel, and then got a form email that said “extraordinary circumstances” with no real explanation, you are not imagining that the process is built to make people quit, and putting the flight number, the clock times, and the receipts in one letter is still what gets a file looked at instead of auto-closed.
Pull the boarding pass tonight. Pick the U.S. refund letter or the EU/UK compensation letter, not both. Send it through the airline’s own claims channel, save the copy, and only escalate once you have their written no.