Can I claim denied-boarding rights if the airline wrongly assumed I would miss my protected connection?
A mistaken prediction that you would miss a connection can be different from actually arriving too late. Commission guidance addresses passengers whose onward seats were reassigned because the airline assumed a delayed feeder would prevent timely arrival. Preserve proof of the protected booking and your actual gate arrival.

What this answer depends on
- Flights and passengers within Regulation (EC) No 261/2004. Check departure, destination, operating carrier and the specific conditions below; the airline name alone does not establish coverage.
- The guidance recognizes denied-boarding rights where a carrier wrongly assumes passengers on a protected connection cannot reach the next flight and gives their seats away.
- Actual failure to comply with boarding requirements is a different situation; the passenger’s timely presence and the reason for refusal must be established.
- Qualifying involuntary denied boarding carries distinct compensation, reimbursement or rerouting, and care rights.
Important exceptions
- The source does not turn every missed connection into denied boarding. Separate tickets, an actual late gate arrival or valid safety and documentation grounds can change the result. The exact boarding record may require airline evidence that is not visible in an app.
More booking questions
The airline says it expected me to miss the flight. Is that enough?
Ask it to address your actual timely arrival and why the seat was unavailable.
Checked against2024 Interpretative Guidelines on Regulation (EC) No 261/2004Regulation (EC) No 261/2004
Does this apply to an unrelated separate ticket?
Not automatically. The protected-connection facts are central to the described situation.
Checked against2024 Interpretative Guidelines on Regulation (EC) No 261/2004Regulation (EC) No 261/2004
Sources and last checked
- 2024 Interpretative Guidelines on Regulation (EC) No 261/2004https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX:52024XC05687
- Regulation (EC) No 261/2004https://eur-lex.europa.eu/eli/reg/2004/261/oj/eng