Flight
UAL1147 25 Apr 2026
UAL1147, operated by United Airlines, on 25 Apr 2026: Washington Dulles International (KIAD) to San Francisco International (KSFO), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2estimated
PlaneTrack receiver network| Route | KIAD WASHINGTON DULLES INTERNATIONAL → KSFO SAN FRANCISCO INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 08:58 EDT |
| Last seen | 11:36 PDT |
| Duration | 5h 37m |
| Aircraft | A5D28C |
| Max altitude | 34,025 ft |
| Distance tracked | 2,096 nm |
Leg 2 of 2estimated
PlaneTrack receiver network| Route | Route not recorded |
| Status | Completed (receiver network) |
| First seen airborne | 19:31Z |
| Last seen | 21:44Z |
| Duration | 2h 12m |
| Aircraft | N27251 |
| Max altitude | 37,000 ft |
Punctuality, last 30 days
| Flights | 14 |
| On time | 3 (21%) |
| Average delay | -59 min |
| Worst delay | +160 min |
In the last 30 days UAL1147 departed on time (within 15 minutes) on 3 of 14 flights (21%), with an average departure delay of -59 min and a worst delay of +160 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.