Of 1,243 sampled DK departures, 47.6% left 15 minutes or more behind schedule. Average lateness was 20.6 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.
| Month | Departures sampled | Late | Average lateness |
|---|---|---|---|
| Nov 2025 | 79 | 36.7% | 14.4 min |
| Dec 2025 | 90 | 55.6% | 16.5 min |
| Jan 2026 | 67 | 53.7% | 22.9 min |
| Feb 2026 | 75 | 64.0% | 26.6 min |
| Mar 2026 | 101 | 44.6% | 13.5 min |
| Apr 2026 | 84 | 53.6% | 29.6 min |
| May 2026 | 64 | 40.6% | 16.0 min |
| Jun 2026 | 112 | 56.3% | 24.8 min |
| Jul 2026 | 188 | 54.8% | 27.9 min |
| Aug 2026 | 151 | 39.1% | 16.6 min |
| Sep 2026 | 112 | 42.0% | 15.2 min |
| Oct 2026 | 120 | 33.3% | 19.9 min |
| Departure airport | Departures sampled | Late | Average lateness |
|---|---|---|---|
| Stockholm-Arlanda Airport (ARN) | 318 | 65.1% | 28.2 min |
| Copenhagen Kastrup Airport (CPH) | 293 | 45.1% | 16.6 min |
| Oslo-Gardermoen International Airport (OSL) | 284 | 60.9% | 28.0 min |
| Billund Airport (BLL) | 170 | 0.6% | 0.3 min |
| Göteborg Landvetter Airport (GOT) | 153 | 48.4% | 23.6 min |
GET /flight_delays filtered by airline_iata=DK returns the flights delayed at this moment: flight number, scheduled and actual times and minutes of delay.
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