Delay length that triggers compensation rights

The delay threshold that opens the door to compensation depends on where your flight departs and where it lands. In the United States, the Department of Transportation does not require airlines to pay you for delays — only for cancellations and overbooking. In Europe, the EU261 regulation requires compensation for delays of three hours or more on arrival, with some exceptions. Canada, Australia, and other countries have their own rules.

This means a four-hour delay in the US gives you no federal compensation right, but the same delay on a flight from London to Paris triggers a legal claim. The airline's reason for the delay — weather, mechanical failure, air traffic control — usually does not matter under EU261, though some circumstances can exempt them.

If your flight departs from the US, check your airline's contract of carriage and your credit card benefits instead. Many premium cards cover hotel and meal expenses during delays. If your flight is international or departs from Europe, the three-hour rule applies to you.

Key Takeaways

  • The US Department of Transportation does not require compensation for delays, only for cancellations and overbooking.
  • EU261 requires airlines to pay compensation for delays of three hours or more on arrival for flights departing from Europe or landing in the EU.
  • The airline's reason for the delay rarely exempts them under EU261, except for extraordinary circumstances like severe weather or air traffic control decisions.
  • US passengers should check their airline's contract of carriage and credit card benefits for delay coverage instead of federal law.
  • Compensation amounts under EU261 range from €250 to €600 depending on flight distance, and you can claim up to six years after the flight in most EU countries.

EU261 compensation amounts by flight distance

If you are covered by EU261, the compensation you receive depends on how far your flight was supposed to go. A delay of three hours or more on arrival qualifies you for a fixed payment — not reimbursement for expenses, but a direct payment from the airline.

Flights of 1,500 kilometers or less within the EU pay €250. Flights between 1,500 and 3,500 kilometers pay €400. Flights over 3,500 kilometers pay €600. These amounts explore whether the delay was two hours or twelve hours — the compensation does not increase with delay length, only with distance.

The airline must pay this amount to you directly. You do not have to prove you lost money or suffered harm. The payment is separate from any refund for the ticket itself if you choose not to fly.

What counts as a three-hour delay under EU261

The three-hour threshold is measured from when the aircraft actually touches down at your final destination, not when it was supposed to land. If your flight was scheduled to arrive at 2:00 p.m. and landed at 5:15 p.m., you have a three-hour delay and may have access to for compensation.

Connecting flights count separately. If you miss a connection because your first flight was delayed, the delay is measured from when you finally arrive at your ultimate destination, not from when the first flight landed. This means a two-hour delay on a short flight that causes you to miss a connection can still trigger compensation if your total arrival is three hours late.

The delay must be caused by the airline's actions or omissions, not by you. If you arrive late because you missed the flight or checked in after the gate closed, you have no claim.

Extraordinary circumstances that may exempt airlines

EU261 allows airlines to avoid paying compensation if they can prove the delay was caused by extraordinary circumstances beyond their control. This is a narrow exception and airlines rarely succeed in using it, but it does exist.

Severe weather — lightning, heavy snow, volcanic ash — can may have access to. Air traffic control strikes or decisions can may have access to. A medical emergency on board, a security threat, or a bird strike can may have access to. Mechanical failures caused by hidden defects discovered during maintenance usually do not may have access to, because the airline should have caught them earlier.

The airline must prove the extraordinary circumstance caused the delay and that they took all reasonable steps to prevent it. Saying "the weather was bad" is not enough — they must show that the specific weather condition made it impossible to operate the flight safely. If they cancelled the flight instead of delaying it, the bar for extraordinary circumstances is even higher.

How to claim compensation from an airline

Start by contacting the airline directly. Write to their customer relations department with your booking reference, flight number, scheduled arrival time, and actual arrival time. Include a copy of your boarding pass or booking confirmation. Many airlines have online claim forms on their websites — search for "flight delay compensation" or "EU261 claim" on their site.

The airline has between two and six months to respond, depending on the country. If they refuse or do not respond, you can file a complaint with your national aviation authority. In the UK, that is the Civil Aviation Authority. In France, it is the DGAC. In Germany, it is the Luftfahrt-Bundesamt. These agencies can investigate and order the airline to pay.

If the airline still refuses, you can hire a claims company or lawyer to pursue the case. Many claims companies work on contingency, taking a percentage of what you win rather than charging upfront. Be aware that some claims companies charge 25 to 40 percent of the compensation, so calculate whether it is worth it for your distance tier.

US airline delay policies and what they cover

US airlines are not required by federal law to pay you for delays, but they may offer meals, hotel rooms, or rebooking on another flight as a courtesy. What they offer varies by airline and is not may provide. Check your airline's contract of carriage — the legal terms you agree to when you buy a ticket — to see what they promise.

Some airlines offer meal vouchers after a certain delay length, usually four to six hours. Some offer hotel rooms if the delay extends into the night. Some offer nothing. The airline decides, and they can change their policy without notice.

Your credit card may cover delay expenses. Many premium travel cards reimburse hotel, meal, and transportation costs during delays of a certain length, usually six hours or more. Check your card's benefits guide or call the card issuer to confirm what is covered and what documentation you need to submit.

If your flight is cancelled, you have a right to a refund or rebooking under US Department of Transportation rules. A delay alone does not trigger this right, but a cancellation does.

Compensation rules in Canada, Australia, and other countries

Canada requires airlines to pay compensation for delays of three hours or more on arrival, similar to EU261. The amounts are lower: 125 Canadian dollars for flights under 1,500 kilometers, 250 for flights between 1,500 and 3,500 kilometers, and 500 for flights over 3,500 kilometers. The same extraordinary circumstances exemption applies.

Australia requires compensation for delays of three hours or more, with amounts of 200 to 600 Australian dollars depending on distance. The rules are similar to Canada and the EU, though the process for claiming is different — you must contact the airline first, then escalate to the Australian Civil Aviation Safety Authority if they refuse.

The United Kingdom, which left the EU, now has its own rules under the Civil Aviation Authority. Compensation amounts and thresholds are the same as EU261 — three hours or more triggers a claim — but the process for appealing a refusal is slightly different.

If your flight departs from or lands in any of these countries, check the specific rules for that country. The three-hour threshold is common, but compensation amounts and exemptions vary.

Frequently Asked Questions

Can I get compensation if the airline says the delay was weather?

Under EU261 and similar rules in Canada and Australia, yes — weather is not an automatic exemption. The airline must prove the specific weather condition made it impossible to operate the flight safely and that they took all reasonable steps to prevent the delay. Saying "it was raining" is not enough. If they can prove a thunderstorm, heavy snow, or volcanic ash made flight unsafe, they may avoid paying.

What if my flight was delayed but I did not miss anything important?

Compensation under EU261 does not depend on whether you suffered harm. You receive a fixed payment based on distance, regardless of whether the delay cost you money or caused you inconvenience. The airline must pay if the delay was three hours or more on arrival.

How long do I have to claim compensation after a delayed flight?

In the EU, you have six years from the date of the flight to claim. In Canada, you have two years. In Australia, you have six years. In the US, there is no federal compensation right for delays, so the timeline depends on your airline's contract of carriage or your credit card's dispute window, usually 60 to 90 days.

Do I have to accept a meal voucher instead of compensation?

No. Under EU261, the airline must pay you the fixed compensation amount. They may also offer meals and hotel rooms as a courtesy, but you cannot be forced to accept those in place of the legal compensation. You can take both.

What if the airline says I should have bought travel insurance?

Travel insurance is separate from airline compensation rights. EU261 compensation is a legal right, not insurance. The airline cannot tell you to claim from insurance instead of paying you. You can claim both if your insurance covers delays.