Of 1,176 sampled WT departures, 6.9% left 15 minutes or more behind schedule. Average lateness was 3.5 minutes. Sample window: Nov 4, 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 | 82 | 0.0% | 0.5 min |
| Dec 2025 | 100 | 0.0% | 1.5 min |
| Jan 2026 | 75 | 0.0% | 2.2 min |
| Feb 2026 | 75 | 1.3% | 1.5 min |
| Mar 2026 | 112 | 3.6% | 2.2 min |
| Apr 2026 | 107 | 5.6% | 3.6 min |
| May 2026 | 87 | 5.8% | 3.9 min |
| Jun 2026 | 80 | 12.5% | 4.4 min |
| Jul 2026 | 127 | 16.5% | 6.2 min |
| Aug 2026 | 106 | 11.3% | 4.9 min |
| Sep 2026 | 90 | 15.6% | 5.5 min |
| Oct 2026 | 135 | 5.9% | 4.0 min |
| Departure airport | Departures sampled | Late | Average lateness |
|---|---|---|---|
| Cologne Bonn Airport (CGN) | 370 | 13.2% | 7.5 min |
| Marseille Provence Airport (MRS) | 297 | 0.0% | 0.0 min |
| Charles de Gaulle International Airport (CDG) | 276 | 0.4% | 0.2 min |
| Toulouse-Blagnac Airport (TLS) | 123 | 10.6% | 5.8 min |
| Brussels Airport (BRU) | 28 | 53.6% | 13.8 min |
| Lisbon Humberto Delgado Airport (LIS) | 26 | 3.9% | 2.6 min |
| Copenhagen Kastrup Airport (CPH) | 22 | 0.0% | 0.0 min |
GET /flight_delays filtered by airline_iata=WT returns the flights delayed at this moment: flight number, scheduled and actual times and minutes of delay.
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