Flight
UAL1478 23 Aug 2025
UAL1478, operated by United Airlines, on 23 Aug 2025: George Bush Intcntl Houston (KIAH) to Washington Dulles International (KIAD). Scheduled and actual times are local to each airport (hover for UTC).
Flightestimated
PlaneTrack receiver network| Route | KIAH GEORGE BUSH INTCNTL HOUSTON → KIAD WASHINGTON DULLES INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 01:04 CDT |
| Last seen | 19:58 EDT |
| Duration | 17h 54m |
| Aircraft | N884UA |
| Max altitude | 36,050 ft |
| Distance tracked | 1,033 nm |
Punctuality, last 30 days
| Flights | 14 |
| On time | 4 (29%) |
| Average delay | +30 min |
| Worst delay | +87 min |
In the last 30 days UAL1478 departed on time (within 15 minutes) on 4 of 14 flights (29%), with an average departure delay of +30 min and a worst delay of +87 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.