Flight
UAL2839 25 Jun 2026
UAL2839, operated by United Airlines, on 25 Jun 2026: St Petersburg Clearwater International (KPIE) 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 | KPIE ST PETERSBURG CLEARWATER INTERNATIONAL → KSFO SAN FRANCISCO INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 20:00 EDT 24 Jun |
| Last seen | 22:12 PDT 24 Jun |
| Duration | 5h 12m |
| Aircraft | A12AE8 |
| Max altitude | 36,000 ft |
| Distance tracked | 2,075 nm |
Leg 2 of 2
PlaneTrack receiver network| Route | KSFO SAN FRANCISCO INTERNATIONAL → KLAS MC CARRAN INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 23:34 PDT 24 Jun |
| Last seen | 00:44 PDT |
| Duration | 1h 09m |
| Aircraft | N27277 |
| Max altitude | 31,000 ft |
| Distance tracked | 358 nm |
Punctuality, last 30 days
| Flights | 8 |
| On time | 4 (50%) |
| Average delay | +22 min |
| Worst delay | +52 min |
In the last 30 days UAL2839 departed on time (within 15 minutes) on 4 of 8 flights (50%), with an average departure delay of +22 min and a worst delay of +52 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.