Of 8,304 sampled departures, 19.7% left 15 minutes or more behind schedule. Average lateness was 9.0 minutes. Sample window: Nov 2, 2025 to Oct 31, 2026.
These are historical aggregates, not live status. A departure is late at 15 minutes past schedule.
| Airline | Flights sampled | Late | Average lateness |
|---|---|---|---|
| TUI Airways Limited (BY) | 71 | 67.6% | 51.1 min |
| KLM (KL) | 619 | 45.7% | 21.5 min |
| Ryanair Ltd. (FR) | 194 | 43.3% | 20.8 min |
| Easyjet Airline Company Limited (U2) | 389 | 38.6% | 23.0 min |
| British Airways (BA) | 776 | 37.2% | 16.6 min |
19.7% of this ABZ 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 ABZ departures that are late right now, in the JSON above.
After the trial, Starter is $24.99/mo.
