Of 1,239 sampled DK departures, 48.9% left 15 minutes or more behind schedule. Average lateness was 20.9 minutes. Sample window: Oct 16, 2025 to Oct 15, 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 | 80 | 36.3% | 14.3 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 | 55 | 36.4% | 25.3 min |
| Departure airport | Departures sampled | Late | Average lateness |
|---|---|---|---|
| Arlanda (ARN) | 320 | 65.0% | 27.8 min |
| Kastrup (CPH) | 290 | 47.9% | 17.2 min |
| Gardermoen (OSL) | 289 | 61.3% | 27.6 min |
| Billund (BLL) | 164 | 0.6% | 0.3 min |
| Landvetter (GOT) | 151 | 51.0% | 25.3 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.
https://www.goflightlabs.com/flight_delays?access_key=YOUR_ACCESS_KEY&delay=15&type=departures&airline_iata=DK
That URL still says YOUR_ACCESS_KEY.
A 7-day trial replaces it with a real key. After the trial, Starter is $24.99/mo.