Of 376 sampled KQ departures, 88.3% left 15 minutes or more behind schedule. Average lateness was 44.7 minutes. Sample window: Nov 3, 2025 to Oct 30, 2026. Its published schedule has about 13 flights a week on 2 routes.
These are historical aggregates, not live status. A departure is late at 15 minutes past schedule.
| Month | Departures sampled | Late | Average lateness |
|---|---|---|---|
| Nov 2025 | 33 | 90.9% | 40.8 min |
| Dec 2025 | 40 | 82.5% | 39.4 min |
| Jan 2026 | 25 | 80.0% | 43.7 min |
| Mar 2026 | 27 | 96.3% | 48.9 min |
| Apr 2026 | 22 | 81.8% | 35.8 min |
| May 2026 | 38 | 81.6% | 34.4 min |
| Jul 2026 | 26 | 96.2% | 30.9 min |
| Aug 2026 | 30 | 90.0% | 34.4 min |
| Sep 2026 | 56 | 89.3% | 58.8 min |
| Oct 2026 | 55 | 92.7% | 54.1 min |
| Departure airport | Departures sampled | Late | Average lateness |
|---|---|---|---|
| John F. Kennedy International Airport (JFK) | 172 | 89.0% | 38.7 min |
| Charles de Gaulle International Airport (CDG) | 63 | 96.8% | 49.2 min |
| London Heathrow Airport (LHR) | 49 | 87.8% | 47.8 min |
| Amsterdam Airport Schiphol (AMS) | 37 | 70.3% | 45.2 min |
| London Gatwick Airport (LGW) | 37 | 97.3% | 39.0 min |
GET /flight_delays filtered by airline_iata=KQ returns the flights delayed at this moment: flight number, scheduled and actual times and minutes of delay.
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