Of 21,458 sampled TO departures, 63.9% left 15 minutes or more behind schedule. Average lateness was 25.4 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 | 876 | 57.4% | 21.3 min |
| Dec 2025 | 937 | 75.4% | 28.0 min |
| Jan 2026 | 852 | 66.2% | 26.9 min |
| Feb 2026 | 1,069 | 58.2% | 20.9 min |
| Mar 2026 | 1,325 | 52.6% | 18.5 min |
| Apr 2026 | 1,821 | 53.5% | 20.3 min |
| May 2026 | 1,696 | 57.1% | 22.4 min |
| Jun 2026 | 2,002 | 71.6% | 29.1 min |
| Jul 2026 | 2,839 | 72.4% | 28.4 min |
| Aug 2026 | 2,814 | 68.5% | 28.9 min |
| Sep 2026 | 2,591 | 60.1% | 23.2 min |
| Oct 2026 | 2,636 | 65.0% | 28.8 min |
| Departure airport | Departures sampled | Late | Average lateness |
|---|---|---|---|
| Paris-Orly Airport (ORY) | 15,876 | 68.0% | 26.6 min |
| Lyon Saint-Exupéry Airport (LYS) | 1,682 | 57.1% | 24.8 min |
| Nantes Atlantique Airport (NTE) | 1,225 | 48.0% | 19.0 min |
| Marseille Provence Airport (MRS) | 743 | 54.5% | 22.1 min |
| Toulouse-Blagnac Airport (TLS) | 694 | 34.6% | 16.6 min |
| Montpellier-Méditerranée Airport (MPL) | 191 | 25.7% | 11.5 min |
| Lisbon Humberto Delgado Airport (LIS) | 185 | 79.5% | 34.5 min |
| Copenhagen Kastrup Airport (CPH) | 156 | 66.7% | 25.6 min |
| Stockholm-Arlanda Airport (ARN) | 148 | 54.7% | 22.3 min |
| Bordeaux–Mérignac Airport (BOD) | 137 | 46.0% | 19.5 min |
2 active registered aircraft.
| Aircraft type | Aircraft |
|---|---|
| Boeing 737 NG | 2 |
GET /flight_delays filtered by airline_iata=TO returns the flights delayed at this moment: flight number, scheduled and actual times and minutes of delay.
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.
