Of 1,237 sampled BJ departures, 76.2% left 15 minutes or more behind schedule. Average lateness was 35.6 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 | 88 | 87.5% | 38.4 min |
| Dec 2025 | 85 | 85.9% | 42.2 min |
| Jan 2026 | 68 | 80.9% | 37.9 min |
| Feb 2026 | 62 | 79.0% | 39.0 min |
| Mar 2026 | 121 | 76.0% | 38.3 min |
| Apr 2026 | 142 | 59.2% | 26.2 min |
| May 2026 | 165 | 73.9% | 32.2 min |
| Jun 2026 | 59 | 66.1% | 32.7 min |
| Jul 2026 | 99 | 79.8% | 38.9 min |
| Aug 2026 | 113 | 79.7% | 41.4 min |
| Sep 2026 | 79 | 74.7% | 31.8 min |
| Oct 2026 | 103 | 76.7% | 32.4 min |
| Departure airport | Departures sampled | Late | Average lateness |
|---|---|---|---|
| Charles De Gaulle (CDG) | 331 | 79.5% | 37.3 min |
| Lyon (LYS) | 273 | 81.0% | 42.2 min |
| Düsseldorf International Airport (DUS) | 253 | 73.5% | 28.0 min |
| Blagnac (TLS) | 63 | 61.9% | 31.1 min |
| Brussels Airport (BRU) | 58 | 77.6% | 35.0 min |
| Lesquin (LIL) | 51 | 74.5% | 26.2 min |
| Marseille Provence Airport (MRS) | 49 | 87.8% | 46.8 min |
| Nantes Atlantique (NTE) | 47 | 66.0% | 35.3 min |
| Gatwick (LGW) | 38 | 47.4% | 27.1 min |
| Frankfurt International Airport (FRA) | 22 | 81.8% | 30.9 min |
GET /flight_delays filtered by airline_iata=BJ 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=BJ
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.