When airlines have to compensate you for delays

Whether an airline owes you money for a delayed flight depends on where you flew, how long the delay was, and why it happened. In the United States, airlines are not required by federal law to pay you for delays — even long ones. The Department of Transportation sets rules about what airlines must do (like providing food and rebooking), but not what they must pay. However, if you flew to or from Europe, or if the flight was operated by a European airline, you may have a legal right to compensation under EU Regulation 261/2004, which requires payments of €250 to €600 depending on flight distance.

The key difference is that US law treats delays as a business problem for the airline, not a passenger protection issue. European law treats them as a passenger right. If your flight was entirely domestic within the US, you have no legal claim for money — though you can ask the airline for a refund or voucher, and some airlines offer it voluntarily.

Key Takeaways

  • US airlines are not legally required to pay compensation for delays of any length, though they must provide meals and rebooking.
  • EU Regulation 261/2004 requires compensation of €250 to €600 for flights arriving more than three hours late to or from Europe, unless the delay was caused by extraordinary circumstances.
  • Extraordinary circumstances — severe weather, air traffic control strikes, security threats, bird strikes — typically exempt airlines from paying, even under EU law.
  • If you flew within the US, your only recourse is to request a refund from the airline directly or file a complaint with the Department of Transportation.
  • Some airlines voluntarily offer vouchers or travel credits for delays, but this is a business choice, not a legal obligation in the US.

How US airline delay rules work

The US Department of Transportation requires airlines to do certain things when a flight is delayed, but none of those things involve paying you money. If your flight is delayed more than a few hours, the airline must provide meals, phone calls, and rebooking on the next available flight at no extra cost. If the delay is overnight, they must also provide a hotel room. But these are services, not compensation.

The airline's legal obligation ends there. They do not have to refund your ticket, give you a travel credit, or pay you for the inconvenience. If you paid for a non-refundable ticket and your flight was delayed by 12 hours, the airline has met its legal duty by feeding you and putting you on another flight. You have no claim for money under federal law.

Some airlines have their own policies that go beyond this — for example, offering a voucher after a delay of a certain length — but these are voluntary. If the airline offers nothing and you want to pursue it, you can file a complaint with the Department of Transportation, but that complaint will not result in a payment to you. It may result in the airline being fined, but you will not see that money.

EU compensation rules for transatlantic and European flights

If your flight departed from or arrived in the European Union, or if the airline operating the flight is based in the EU, you may be may have access to to compensation under EU Regulation 261/2004. This law requires airlines to pay passengers a fixed amount based on how far the flight was supposed to go and how late it arrived. The payment is €250 for flights up to 1,500 kilometers, €400 for flights between 1,500 and 3,500 kilometers, and €600 for flights longer than 3,500 kilometers — but only if the flight arrived more than three hours late.

This applies even if you bought your ticket from a US travel agent or booked through a US website. What matters is where the flight departed from or landed, and which airline operated it. A flight from New York to London is covered. A flight from New York to Los Angeles is not, even if the airline is European.

The airline does not have to volunteer this information. You have to know the rule exists and either contact the airline directly or use a third-party claims service. Many passengers never realize they are may have access to to this money because US airlines do not advertise it, and the airline will not offer it unless you ask.

What counts as an extraordinary circumstance

Both US and EU rules allow airlines to escape their obligations if the delay was caused by something beyond their control — called an "extraordinary circumstance." Severe weather, air traffic control strikes, security threats, bird strikes, and mechanical defects discovered during safety checks are typical examples. If the airline can prove the delay was caused by one of these things, they do not have to pay compensation under EU law, and they do not have to provide meals under US law (though they usually do anyway).

The catch is that the airline has to prove it. If you were delayed because of a thunderstorm, the airline can show radar data and weather reports. If they claim a mechanical problem caused the delay, they have to produce maintenance records. If they straightforward say "it was weather" without evidence, you can challenge it. Airlines sometimes claim extraordinary circumstances when the real reason was poor planning or crew scheduling — and those do not count.

Under EU law, mechanical defects that should have been caught during routine maintenance do not may have access to as extraordinary circumstances. If the airline failed to maintain the plane properly, that is the airline's fault, not an act of God.

How to request compensation from an airline

For US domestic flights, contact the airline directly and ask for a refund or travel credit. There is no legal requirement, so the airline can say no — but many will offer something if you ask politely and have documentation of the delay. Keep your boarding pass, receipt, and any communications from the airline about the delay.

For EU-covered flights, you can contact the airline's customer service department and reference EU Regulation 261/2004. Provide your booking reference, flight number, scheduled departure time, and actual arrival time. The airline will either pay you or send a written explanation of why they believe an extraordinary circumstance applies. If you disagree, you can escalate to your national aviation authority or use a third-party claims service that handles these disputes for a percentage of the payout.

Keep records of everything: your ticket, boarding pass, proof of payment, and any receipts for expenses you incurred because of the delay (meals, hotels, transportation). If the airline denies your claim, these documents are what you will need to prove your case.

Third-party claims services and their costs

Several companies specialize in filing EU compensation claims on behalf of passengers. They handle the paperwork, contact the airline, and pursue the claim if the airline refuses. In return, they take a percentage of the payout — typically 25 to 30 percent. If your flight qualifies for €600 compensation, the claims service might take €150 to €180, leaving you with €420 to €450.

These services are legitimate and useful if you do not want to deal with the airline yourself or if the airline has already refused your claim. However, you can file the claim yourself for free. The airline is required to respond to a written request within a certain timeframe, and if they refuse, you can escalate to your national aviation authority or small claims court without paying a middleman.

The trade-off is time and effort. Filing yourself takes research and follow-up. Using a claims service is faster but costs money. For a €600 claim, paying 25 percent might be worth it to you. For a €250 claim, it probably is not.

What to do if the airline refuses to pay

For US flights, your options are limited. You can file a complaint with the Department of Transportation through their Aviation Consumer Protection Division website. The complaint will be recorded and may result in an investigation if many passengers complain about the same airline, but it will not get you money. You can also pursue small claims court if the amount is small enough, but you will have to prove the airline breached a contract or acted negligently — and US law does not require them to pay for delays, so you will likely lose.

For EU flights, if the airline refuses your claim, you can escalate to your national aviation authority. In the US, you can contact the European Commission's enforcement body or file a complaint with the airline's home country regulator. You can also pursue the claim in small claims court in the EU country where the flight departed or arrived. Some passengers hire lawyers, but the cost often exceeds the compensation amount unless the delay was very long or the flight was very expensive.

The most practical option for most people is to use a third-party claims service if the airline refuses and the amount is large enough to justify the fee. Otherwise, accept the loss and remember the rule for next time.

Frequently Asked Questions

Can I get compensation if my flight was delayed by two hours?

Under EU law, no — the flight must arrive more than three hours late. Under US law, there is no compensation for any delay length. However, the airline must still provide meals and rebooking if the delay is long enough to require it.

What if the airline says the delay was due to weather?

Under EU law, severe weather is an extraordinary circumstance and the airline does not have to pay. However, the airline must provide proof — weather radar, meteorological reports, or statements from air traffic control. If they straightforward claim weather without evidence, you can challenge it. Minor weather that does not affect other flights may not may have access to.

Do I have to accept a voucher instead of cash?

In the US, the airline is not required to offer anything, so if they offer a voucher, you can accept or decline. Under EU law, the airline must offer cash compensation — they cannot force you to take a voucher instead. However, some airlines make the voucher option more attractive to discourage cash claims.

Can I claim compensation if I missed a connecting flight because of a delay?

Yes, if the missed connection was part of a single booking. Under EU law, you can claim compensation based on the final arrival time, not the delay of the first flight. Under US law, you have no compensation right, but the airline must rebook you on the next available flight at no cost.

How long does it take to get paid after I file a claim?

Under EU law, the airline should respond to a written claim within six to eight weeks. If they approve it, payment typically arrives within two to four weeks. If they refuse, the process can take months if you escalate to a regulator or court. Using a claims service may speed up the process because they handle follow-up.