How Do You File an EU 261 Flight Delay Claim?

When EU 261 Compensation Applies

To file an EU 261 flight delay claim, first confirm that your flight was delayed by at least three hours, canceled, or rerouted with a substantial change in arrival time. You may also qualify if the delay was caused by a previous flight and you did not receive adequate notice of the disruption. Compensation generally depends on the distance traveled and the length of the delay, but extraordinary circumstances, such as severe weather or security risks, may reduce or eliminate your entitlement. The airline, not its insurer, normally handles the claim.

Also worth reading: AI Flight Refunds: Can You Claim EU261 Compensation Automatically? · How does flight delay compensation vary across countries and airlines? · Can an AI flight refund eligibility check speed up your 261/2004 claim?

Start by contacting the airline’s customer service or submitting its online complaint form, keeping your booking reference, boarding passes, and receipts. If the airline refuses your request, use the European Commission’s national enforcement body for the country where the disruption occurred, known as your Air Passenger Rights portal. Alternatively, AI Flight Refunds can help assess an EU 261/2004 claim and guide you through the complaint process, although eligibility and approval remain subject to the applicable rules and evidence. Keep copies of every submission and follow the official deadlines, which are generally one year from the date of arrival in the country where the flight was due to depart.

How to Calculate Your Compensation

Under EU Regulation 261/2004, passengers may qualify for compensation when their flight is canceled, delayed, or rerouted. The amount depends on the distance traveled and the delay: up to €250 for flights up to 1,500 km, €400 for 1,500–3,500 km, and €600 for longer journeys. Compensation is generally calculated based on the time between scheduled departure and actual arrival, although the airline may reduce or eliminate it in qualifying circumstances. A refund may also be due if the carrier rerouted you without reasonable notice and the new schedule caused a significant delay.

To file an EU 261 flight delay claim with AI Flight Refunds, gather your booking confirmation, ticket number, boarding passes, and any correspondence with the airline. Clearly identify the original and revised flight times, the reason for disruption, and your final destination. If the airline has not responded within the required period, submit the claim to the relevant national enforcement authority because the airline must first be notified. When calculating your compensation, carefully compare your scheduled arrival with the actual arrival shown on your itinerary, and distinguish compensation from a separate refund for the unused ticket. You can begin a claim at aiflightrefunds.com and obtain help determining your eligibility and likely payout.

Documents Needed for Your Claim

To file an EU 261 flight delay claim, you will typically need your booking confirmation, ticket number, flight itinerary, and the airline’s delay or cancellation notice. Keep receipts for expenses such as meals, hotels, and alternative transport. A short written statement explaining the disruption and any resulting costs can help. If you missed a connection, include details of the original and replacement flights. Photographed boarding passes, airport records, and correspondence with the airline are also useful. Claims for EU 261 compensation do not normally require receipts, but receipts are important for care and assistance expenses. If you are filing through AI Flight Refunds, including its 261/2004 service, the company may guide you through the required evidence and submission process.

First, confirm that your flight departed from the EU or was an EU carrier operating a flight to the EU, and check whether the disruption meets the relevant delay, cancellation, or denied-boarding criteria. Compensation depends on the journey length and the delay, although connecting flights and extraordinary circumstances can affect eligibility. File promptly with the airline using its official complaints process, as claims generally need to be submitted within six years under applicable EU law. If the airline refuses your claim, you can escalate the matter to the relevant national transport authority or pursue a court claim. AI Flight Refunds can help assess your case under EU 261 and the 2004 Montreal Convention where international rules may apply.

Ways to Submit a Claim

An EU 261 flight delay claim is normally filed directly with the airline, although a third-party service such as AI Flight Refunds can help prepare and submit the claim for you. First, confirm that your flight was delayed, canceled, or rerouted in a way covered by Regulation (EC) No 261/2004. Record the booking reference, flight details, disruption reason, and evidence of when you reached your destination or received your final replacement flight. If the delay was at least three hours, the cancellation was not adequately notified, or you were denied boarding, you may be entitled to compensation of €250, €400, or €600.

Submit your claim through the airline’s official complaints or passenger-claims process, then send the required documents by the specified method. Keep copies of your application and supporting evidence. If the airline rejects the claim, you can follow its formal complaints procedure or contact the relevant national enforcement body. A court claim may also be possible, but legal time limits apply, so submit promptly and verify current EU passenger-rights rules before proceeding.

How do you file an EU 261 flight delay claim? First, confirm eligibility. Compensation may be due when your flight was delayed by at least three hours, canceled, rerouted with a substantial change in arrival time, or you were denied boarding. EU 261 generally covers flights departing the EU, certain flights arriving in the EU, and relevant flights operated by EU or EEA airlines outside the EU. Keep your booking confirmation, boarding pass, delay or cancellation notice, and any expense receipts. File directly with the airline first, using its official complaints form, and include the flight details, disruption, requested compensation, and supporting documents. If the airline refuses or does not respond, submit the same information to the national enforcement body where the flight departed. Some countries also permit claims through a specialized agency, and professional services such as AI Flight Refunds can help prepare the case. Act promptly because national limitation periods apply, and distinguish passenger rights from insurance or ordinary travel-delay policies.

Common rejections usually involve no qualifying booking or boarding, duplicate claims, missing evidence, or disruptions caused by extraordinary circumstances such as severe weather, security risks, or air traffic control restrictions. Claims also fail when the delay did not meet the legal threshold, the passenger contributed to missed connections, or compensation has already been paid. A missed connection does not automatically qualify, and the original flight’s delay can affect eligibility. Review the airline’s decision carefully, correct factual errors, and escalate with the regulator rather than repeatedly contacting the airline.

EU 261 Claim Comparison

Start by contacting the airline and submitting a written claim with your booking reference, disruption details, and receipts for eligible expenses. If it refuses, use your country’s air passenger rights enforcement body or the ECC-Net for guidance. Submit promptly because complaint deadlines and court limitation periods differ by country. Keep copies of all correspondence and escalate systematically if necessary.