Of 3,029 sampled A3 departures, 79.6% left 15 minutes or more behind schedule. Average lateness was 31.4 minutes. Sample window: Oct 16, 2025 to Oct 15, 2026. Its published schedule has about 98 flights a week on 11 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 | 140 | 77.1% | 29.3 min |
| Dec 2025 | 149 | 81.9% | 30.3 min |
| Jan 2026 | 91 | 76.9% | 45.8 min |
| Feb 2026 | 120 | 65.8% | 24.1 min |
| Mar 2026 | 191 | 56.5% | 15.8 min |
| Apr 2026 | 190 | 77.4% | 29.0 min |
| May 2026 | 456 | 77.9% | 27.1 min |
| Jun 2026 | 223 | 86.6% | 35.1 min |
| Jul 2026 | 368 | 90.0% | 39.7 min |
| Aug 2026 | 440 | 81.6% | 33.0 min |
| Sep 2026 | 394 | 84.5% | 32.6 min |
| Oct 2026 | 199 | 74.9% | 32.1 min |
| Departure airport | Departures sampled | Late | Average lateness |
|---|---|---|---|
| Düsseldorf International Airport (DUS) | 399 | 69.7% | 24.3 min |
| Charles De Gaulle (CDG) | 379 | 92.6% | 39.9 min |
| Frankfurt International Airport (FRA) | 372 | 80.9% | 37.1 min |
| Brussels Airport (BRU) | 364 | 76.7% | 26.4 min |
| Heathrow (LHR) | 279 | 91.4% | 35.2 min |
| Athens International Airport "Eleftherios Venizelos" (ATH) | 217 | 75.6% | 26.7 min |
| Hamburg Airport (HAM) | 156 | 75.0% | 27.8 min |
| Schiphol (AMS) | 139 | 85.6% | 29.2 min |
| Arlanda (ARN) | 109 | 80.7% | 28.1 min |
| Kastrup (CPH) | 96 | 72.9% | 21.2 min |
GET /flight_delays filtered by airline_iata=A3 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=A3
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.