Flight
UAL1557 22 May 2026
UAL1557, operated by United Airlines, on 22 May 2026. Scheduled and actual times are local to each airport (hover for UTC).
Flightpartial
PlaneTrack receiver network| Route | Route not recorded |
| Status | Partial record (receiver network) |
| First seen airborne | 00:00Z |
| Aircraft | N39728 |
| Max altitude | 37,000 ft |
Punctuality, last 30 days
| Flights | 16 |
| On time | 7 (44%) |
| Average delay | -143 min |
| Worst delay | +95 min |
In the last 30 days UAL1557 departed on time (within 15 minutes) on 7 of 16 flights (44%), with an average departure delay of -143 min and a worst delay of +95 min.
Schedule, departure and arrival times from the FAA SWIM feed; aircraft, altitude and distance from the PlaneTrack receiver network. On time means a departure within 15 minutes of schedule.