Of 1,308 sampled 5Y departures, 71.1% left 15 minutes or more behind schedule. Average lateness was 50.8 minutes. Sample window: Nov 2, 2025 to Oct 31, 2026. Its published schedule has about 1 flights a week on 1 routes.
These are historical aggregates, not live status. A departure is late at 15 minutes past schedule.
| Month | Departures sampled | Late | Average lateness |
|---|---|---|---|
| Nov 2025 | 112 | 51.8% | 33.4 min |
| Dec 2025 | 73 | 71.2% | 57.7 min |
| Jan 2026 | 138 | 77.5% | 48.1 min |
| Mar 2026 | 283 | 76.0% | 45.1 min |
| May 2026 | 128 | 62.5% | 38.6 min |
| Jun 2026 | 56 | 80.4% | 61.3 min |
| Jul 2026 | 125 | 76.0% | 37.9 min |
| Aug 2026 | 116 | 69.8% | 58.4 min |
| Sep 2026 | 112 | 68.8% | 56.2 min |
| Oct 2026 | 140 | 71.4% | 80.9 min |
| Departure airport | Departures sampled | Late | Average lateness |
|---|---|---|---|
| Los Angeles International Airport (LAX) | 355 | 66.2% | 42.4 min |
| John F. Kennedy International Airport (JFK) | 227 | 88.1% | 59.2 min |
| Miami International Airport (MIA) | 204 | 80.9% | 54.6 min |
| Amsterdam Airport Schiphol (AMS) | 124 | 97.6% | 93.7 min |
| Chicago O'Hare International Airport (ORD) | 103 | 87.4% | 63.1 min |
| Ted Stevens Anchorage International Airport (ANC) | 64 | 32.8% | 10.7 min |
| Frankfurt Main Airport (FRA) | 34 | 17.7% | 6.8 min |
| Dallas Fort Worth International Airport (DFW) | 29 | 65.5% | 27.3 min |
| Incheon International Airport (ICN) | 23 | 0.0% | 0.0 min |
3 active registered aircraft.
| Aircraft type | Aircraft |
|---|---|
| Boeing 747 | 2 |
| Boeing 767 | 1 |
GET /flight_delays filtered by airline_iata=5Y returns the flights delayed at this moment: flight number, scheduled and actual times and minutes of delay.
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