What proof you need for a flight compensation claim
You carry the first part of the proof: that you were on the flight and that it was late or cancelled.
Updated
The list
- Booking confirmation with the booking reference and your name.
- Boarding pass or proof you checked in on time.
- The scheduled and actual arrival time, from the airline message, a flight status record or a photo of the arrival board.
- The airline’s notice of cancellation, with the date and time you got it.
- The reason the airline gave, in writing if you can get it.
- Receipts for meals, hotels and transport.
Why check-in matters
EU261 expects a confirmed reservation and on-time check-in, normally 45 minutes before departure when the airline states none. The check-in condition does not apply to cancellations.
Next steps: claim yourself.
Information, not advice
Hours Late is not a law firm and not a claims company. It does not file claims for you. The results are estimates from published rules and the details you enter. They are not legal advice. Airlines and courts decide each case.
Sources
- Regulation (EC) No 261/2004 (EUR-Lex, original text), read on October 10, 2026
- Commission Notice C/2024/5687: Interpretative Guidelines on Regulation 261/2004, read on October 10, 2026