Of 52,612 sampled departures, 50.3% left 15 minutes or more behind schedule. Average lateness was 19.6 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 |
|---|---|---|---|
| EL AL (LY) | 33 | 100.0% | 75.2 min |
| Fast Air (UD) | 31 | 90.3% | 39.8 min |
| Valuair (VF) | 178 | 88.2% | 29.4 min |
| Air India (AI) | 90 | 83.3% | 66.3 min |
| Egyptair (MS) | 50 | 80.0% | 35.7 min |
50.3% of this CPH 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 CPH departures that are late right now, in the JSON above.
After the trial, Starter is $24.99/mo.