Of 1,925 sampled departures, 24.9% left 15 minutes or more behind schedule. Average lateness was 11.5 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 |
|---|---|---|---|
| Pegasus Airlines (PC) | 34 | 47.1% | 17.9 min |
| KLM (KL) | 479 | 38.4% | 16.8 min |
| Norwegian Air International LTD. (D8) | 152 | 23.0% | 12.8 min |
| Norwegian Air Shuttle A.S. (DY) | 458 | 22.9% | 9.7 min |
| SAS (SK) | 597 | 21.1% | 10.3 min |
24.9% of this AAL 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 AAL departures that are late right now, in the JSON above.
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