Flight
UAL2258 4 Feb 2026
UAL2258, operated by United Airlines, on 4 Feb 2026: Seattle Tacoma International (KSEA) to Denver International (KDEN). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KSEA SEATTLE TACOMA INTERNATIONAL → KDEN DENVER INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 12:32 PST |
| Last seen | 15:54 MST |
| Duration | 2h 21m |
| Aircraft | A12711 |
| Max altitude | 37,025 ft |
| Distance tracked | 888 nm |
Punctuality, last 30 days
| Flights | 14 |
| On time | 6 (43%) |
| Average delay | +82 min |
| Worst delay | +816 min |
In the last 30 days UAL2258 departed on time (within 15 minutes) on 6 of 14 flights (43%), with an average departure delay of +82 min and a worst delay of +816 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.