A delayed flight does not automatically entitle a U.S. passenger to cash compensation. If you completed the trip, your strongest options are usually an airline's written delay policy, travel insurance, credit-card trip-delay benefits, or a passenger-rights law that applies to the route.

A refund is different. If an airline cancels your flight or makes a significant itinerary change and you decline the alternative transportation, U.S. Department of Transportation rules generally require a refund to the original payment method.

Quick answer: Identify whether you need a fare refund, reimbursement for expenses, or fixed statutory compensation before you complain. They are separate claims with different rules.

Choose the right type of claim

What happened What to request What controls the result
You took a delayed U.S. flight Covered expenses or an airline-provided benefit Airline customer-service commitment, insurance, or card benefits
The airline canceled or significantly changed the trip and you did not travel Refund of the unused ticket and eligible unused service fees U.S. DOT refund rules
The route qualifies for EU261, UK261, or Canada's APPR Fixed compensation, care, rerouting, or a refund The applicable passenger-rights regime
You were held on an aircraft for hours A regulatory complaint and possible service remedy U.S. tarmac-delay rules
You paid for meals, a hotel, or transportation Reimbursement of documented necessary expenses Airline policy, insurance terms, or applicable law

A refund returns money for transportation you did not use. Reimbursement covers qualifying out-of-pocket expenses. Fixed compensation is a set payment available only under certain passenger-rights laws. The United States has no general federal rule requiring airlines to pay cash simply because a flight arrived late.

U.S. flight-delay rights

Refunds after a cancellation or significant change

DOT refund rules generally apply to flights to, from, or within the United States. If the airline cancels your flight or makes a significant change, you can decline the replacement flight or travel credit and request a refund, including on a nonrefundable fare.

A significant change generally includes:

The facts of the itinerary matter, so review the DOT refund rules before accepting a rebooking or voucher.

If a refund is due, it generally must go to the original payment method. DOT rules generally require credit-card refunds within seven business days and refunds by other payment methods within 20 calendar days after the refund becomes due.

A three-hour arrival delay does not create a general federal cash-compensation claim if you took the flight. Nor does a decision to cancel because you are worried about a possible disruption, unless the airline has already canceled or significantly changed your itinerary.

Meals, hotels, and other delay costs

Airlines do not have a uniform U.S. legal duty to pay for meals, hotels, or local transportation during an ordinary delay. Some carriers make written commitments for disruptions within their control, such as certain crew, maintenance, or operational problems.

Check the airline's entry in the DOT airline cancellation and delay dashboard. It can show whether the carrier says it will provide meals, hotel accommodation, or ground transportation in particular circumstances.

At the airport, ask for:

Save a screenshot of any applicable airline commitment. The policy may require you to use a designated hotel, obtain approval first, or submit a claim by a stated deadline. Keep costs necessary and reasonable. A luxury hotel, alcohol, upgraded transportation, or unrelated purchases are less likely to be covered.

Long tarmac delays

A tarmac delay is not the same as waiting in the terminal. For covered U.S. flights, airlines generally must provide adequate food and potable water no later than two hours after the aircraft leaves the gate or touches down, subject to safety and security exceptions.

Airlines generally must also begin moving the aircraft to a suitable disembarkation point before a tarmac delay exceeds three hours on domestic flights or four hours on international flights. Safety, security, and air-traffic-control restrictions can create exceptions.

Record the flight number, airport, aircraft location, times, announcements, and whether passengers were allowed to leave. Review the DOT tarmac-delay rules before filing a complaint.

How to file a delayed-flight complaint

1. Build a short timeline

Collect records before leaving the airport when possible:

If your journey involved a connection, record the final arrival time, not only the delay on the first flight. For EU or UK claims, keep the gate-in and door-opening times as well. The relevant arrival time is generally when passengers can leave the aircraft, rather than touchdown.

2. Ask for a specific remedy

Be direct about what you want. If the airline canceled or significantly changed the flight and you do not wish to travel, state that you are declining the alternative and requesting a refund to the original payment method.

If you continue the trip, ask whether the airline will provide meals, a hotel, or expense reimbursement under its customer-service commitment. Ask whether the carrier classifies the disruption as weather, air-traffic control, crew availability, a mechanical issue, or another operational problem.

If you booked through an online travel agency, send the written request to both the operating airline and the agency. The operating airline usually has the disruption record, while the agency may be involved in processing a refund.

3. Submit the claim in writing

Use the airline's refund, customer-care, or expense-reimbursement form. Keep a copy of the submission and the confirmation number.

Your message should include:

You can use this format:

Subject: Flight [number] on [date] - [refund, reimbursement, or compensation] request

I am requesting [exact remedy] for passenger [name], booking reference [reference]. Flight [number] was scheduled from [origin] to [destination] on [date].

The airline [canceled the flight, significantly changed the itinerary, or delayed the flight]. I [did not travel and declined the alternative / completed the trip / was rebooked onto flight number].

Please issue [a refund to the original payment method / reimbursement of attached expenses / compensation under the applicable passenger-rights rule]. The amount requested is [amount], supported by the attached records.

Please confirm receipt and explain the policy or rule supporting any denial.

Do not describe an ordinary U.S. delay as a statutory compensation claim unless a specific international rule applies.

4. Escalate if the airline does not resolve the issue

If the airline denies a claim, ask for the exact cause of the disruption, whether it considers the event within its control, and the rule or policy it relied on.

For flights to, from, or within the United States, file a complaint through the DOT air travel complaint form. A DOT complaint creates a regulatory record and can prompt a review, but it is not a court judgment and does not guarantee individual payment.

The USAGov travel complaint guidance can help identify the appropriate channel for complaints involving airlines, ticket agents, airports, and other travel providers.

You may also have a separate claim through:

Do not seek payment twice for the same hotel, meal, or transportation expense. If you claim through insurance or a card benefit, disclose any airline reimbursement you receive.

When international passenger-rights laws may apply

The country where you booked the ticket does not decide the law. The departure airport, destination, operating carrier, and whether the flights were on one reservation are more important.

Regime When a claim may qualify Typical remedy
EU261 and related EEA or Swiss rules Certain flights departing the EU, EEA, or Switzerland, and some flights arriving from outside the region on a covered carrier, with a final arrival delay of at least three hours EUR 250, EUR 400, or EUR 600 compensation by distance, plus care or rerouting rights in appropriate cases
UK261 Flights departing the United Kingdom and certain inbound flights operated by a UK or EU carrier Fixed payments commonly ranging from GBP 220 to GBP 520, subject to distance and possible reductions
Canada APPR Covered flights to, from, or within Canada with a qualifying final arrival delay that was within the airline's control and not required for safety For large airlines, CAD 400, CAD 700, or CAD 1,000 if the conditions are met
Other countries Depends on local law, the airline's contract, and insurance Do not assume an EU-style fixed payment applies

For EU coverage and complaint options, consult Your Europe air passenger rights guidance. For Canada, see the Canadian Transportation Agency's APPR guidance.

EU261 and UK261 points that often decide a claim

For EU261, compensation generally depends on the delay at the final destination. If a missed connection caused the final delay and the itinerary was on one reservation, the entire journey may matter. Separate tickets are usually assessed separately.

The usual EU261 compensation levels are:

For some long-haul delays under four hours, the EUR 600 amount can be reduced by half. The airline may avoid fixed compensation if it proves extraordinary circumstances, such as certain severe weather or air-traffic-control events. Routine technical or maintenance issues are not automatically extraordinary circumstances.

Care rights can be separate from fixed compensation. Meals, hotel accommodation, and communication assistance may still be required while you wait even if extraordinary circumstances prevent a compensation payment. A departure delay of at least five hours may also allow a passenger to abandon the trip and seek reimbursement under the regulation's conditions.

UK261 is separate from EU261. A flight between the United States and the United Kingdom is not necessarily covered in both directions, so check the departure airport and operating carrier before submitting a claim.

Canada APPR points that matter

Canada's rules classify disruptions as within the airline's control, required for safety, or outside the airline's control. The fixed compensation amounts above generally apply to large airlines and qualifying final-arrival delays that were within the carrier's control and not required for safety.

Ask the airline to identify the category it relies on. If you disagree with its explanation, preserve the written response, submit the airline complaint first, and then review the Canadian Transportation Agency's complaint process.

Questions that often cause confusion

Can I get money for a three-hour delay in the United States?

Not automatically. If you completed the flight, a three-hour delay alone does not create a general U.S. federal right to cash compensation. An airline policy, insurance benefit, or international passenger-rights rule may still apply.

Does bad weather end every claim?

No. Weather may defeat fixed compensation under EU or UK rules if it qualifies as an extraordinary circumstance. It does not automatically remove care rights or a DOT refund triggered by a qualifying cancellation or significant change.

Who handles a codeshare delay?

Start with the operating airline because it has the flight records and controls the operation. Copy the airline or agency that sold the ticket if it received your payment or is involved in the refund process.

Before you submit a complaint, confirm four facts from your records: the operating airline, the departure and final destination, the scheduled and actual arrival times, and whether you traveled. Then send one written request that clearly identifies the remedy you are seeking and attaches the documents that support it.