Connecting flights and missed connections: how the rules count
Updated
One booking, one journey
The Commission guidelines treat a booking made as a single unit as one journey. The distance is measured from where you started to your final destination, and the delay is measured when you reach that final destination.
What this means
- If you missed a connection and reached the final destination 3 hours or more late, the delay test is met.
- The amount follows the distance from first departure to last arrival, not the length of the leg that went wrong.
- Enter the first departure airport and the final arrival airport in the calculator, with the airline that operated the delayed leg.
Separate tickets
If you bought the flights separately, each ticket is its own journey. A delay on the first does not make the second late in the legal sense. Check each ticket against the rules on its own.
Example
Amsterdam to Aruba is about 7,878 km. A trip that starts in a smaller city and connects through Amsterdam is measured from the first city. See the calculator.
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