Flight
UAL2831 22 Sep 2026
UAL2831, operated by United Airlines, on 22 Sep 2026, 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2partial
PlaneTrack receiver network| Route | KSEA SEATTLE TACOMA INTERNATIONAL → ? |
| Status | Partial record (receiver network) |
| First seen airborne | 17:00 PDT 21 Sep |
| Aircraft | N17421 |
| Max altitude | 35,025 ft |
| Distance tracked | 590 nm |
Leg 2 of 2partial
PlaneTrack receiver network| Route | KSFO SAN FRANCISCO INTERNATIONAL → ? |
| Status | Partial record (receiver network) |
| First seen airborne | 14:46 PDT |
| Aircraft | A445C7 |
| Max altitude | 35,000 ft |
Punctuality, last 30 days
| Flights | 15 |
| On time | 1 (7%) |
| Average delay | +72 min |
| Worst delay | +334 min |
In the last 30 days UAL2831 departed on time (within 15 minutes) on 1 of 15 flights (7%), with an average departure delay of +72 min and a worst delay of +334 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.