Flight
UAL3912 28 May 2026
UAL3912, operated by United Airlines, on 28 May 2026. Scheduled and actual times are local to each airport (hover for UTC).
Flightestimated
PlaneTrack receiver network| Route | KSEA SEATTLE TACOMA INTERNATIONAL → ? |
| Status | Completed (receiver network) |
| First seen airborne | 10:36 PDT |
| Last seen | 20:12Z |
| Duration | 2h 35m |
| Aircraft | A0B848 |
| Max altitude | 39,050 ft |
Punctuality, last 30 days
No completed UAL3912 departures with FAA schedule times in the last 30 days.
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.