Of 2,449 sampled AM departures, 74.2% left 15 minutes or more behind schedule. Average lateness was 29.2 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 | 131 | 85.5% | 30.3 min |
| Dec 2025 | 151 | 88.1% | 34.2 min |
| Jan 2026 | 255 | 72.2% | 28.4 min |
| Mar 2026 | 554 | 65.2% | 23.5 min |
| Apr 2026 | 21 | 71.4% | 19.0 min |
| May 2026 | 240 | 66.3% | 26.7 min |
| Jun 2026 | 96 | 83.3% | 41.4 min |
| Jul 2026 | 251 | 76.5% | 32.3 min |
| Aug 2026 | 248 | 79.0% | 32.8 min |
| Sep 2026 | 228 | 76.3% | 31.0 min |
| Oct 2026 | 258 | 77.5% | 29.9 min |
| Departure airport | Departures sampled | Late | Average lateness |
|---|---|---|---|
| Los Angeles International Airport (LAX) | 608 | 68.1% | 23.8 min |
| John F. Kennedy International Airport (JFK) | 493 | 87.8% | 45.6 min |
| Washington Dulles International Airport (IAD) | 229 | 92.6% | 29.2 min |
| Charles de Gaulle International Airport (CDG) | 138 | 81.9% | 30.3 min |
| Hartsfield Jackson Atlanta International Airport (ATL) | 111 | 49.6% | 19.3 min |
| Amsterdam Airport Schiphol (AMS) | 83 | 89.2% | 23.8 min |
| San Francisco International Airport (SFO) | 82 | 56.1% | 24.6 min |
| Orlando International Airport (MCO) | 80 | 90.0% | 29.8 min |
| London Heathrow Airport (LHR) | 75 | 50.7% | 16.1 min |
| Miami International Airport (MIA) | 72 | 77.8% | 28.7 min |
2 active registered aircraft.
| Aircraft type | Aircraft |
|---|---|
| Boeing 737 NG | 2 |
GET /flight_delays filtered by airline_iata=AM returns the flights delayed at this moment: flight number, scheduled and actual times and minutes of delay.
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