Of 21,048 sampled departures, 49.1% left 15 minutes or more behind schedule. Average lateness was 23.7 minutes. Sample window: Oct 19, 2025 to Oct 17, 2026.
These are historical aggregates, not live status. A departure is late at 15 minutes past schedule.
| Airline | Flights sampled | Late | Average lateness |
|---|---|---|---|
| British Air Ferries (VF) | 82 | 86.6% | 34.4 min |
| Pegasus Airlines (PC) | 176 | 81.8% | 32.5 min |
| EL AL (LY) | 22 | 81.8% | 24.5 min |
| Nouvelair (BJ) | 275 | 80.4% | 41.9 min |
| Norwegian Air Shuttle A.S. (DY) | 45 | 80.0% | 27.3 min |
49.1% of this LYS sample left 15 minutes late or more.
GET /flight_delays returns the ones that are late at this moment: airline, flight number, scheduled time, actual time and minutes of delay.
Field names match the live API. This flight only shows the shape. It is not a live result.
That URL still says YOUR_ACCESS_KEY.
A 7-day trial replaces it with a real key and returns the LYS departures that are late right now, in the JSON above.
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