Of 2,117 sampled X3 departures, 81.5% left 15 minutes or more behind schedule. Average lateness was 27.0 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 | 135 | 80.0% | 27.4 min |
| Dec 2025 | 88 | 89.8% | 33.6 min |
| Jan 2026 | 59 | 83.1% | 44.5 min |
| Feb 2026 | 82 | 74.4% | 24.6 min |
| Mar 2026 | 124 | 65.3% | 17.9 min |
| Apr 2026 | 162 | 69.1% | 20.0 min |
| May 2026 | 183 | 84.2% | 30.2 min |
| Jun 2026 | 202 | 81.2% | 30.9 min |
| Jul 2026 | 300 | 82.3% | 27.5 min |
| Aug 2026 | 294 | 81.0% | 25.8 min |
| Sep 2026 | 270 | 91.1% | 25.4 min |
| Oct 2026 | 140 | 87.1% | 27.6 min |
| Departure airport | Departures sampled | Late | Average lateness |
|---|---|---|---|
| Düsseldorf International Airport (DUS) | 1,581 | 80.4% | 26.2 min |
| Frankfurt International Airport (FRA) | 480 | 91.3% | 31.9 min |
GET /flight_delays filtered by airline_iata=X3 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=X3
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.