Flight
UAL4209 23 Dec 2025
UAL4209, operated by United Airlines, on 23 Dec 2025. Scheduled and actual times are local to each airport (hover for UTC).
Flightpartial
PlaneTrack receiver network| Route | KSEA SEATTLE TACOMA INTERNATIONAL → ? |
| Status | Partial record (receiver network) |
| First seen airborne | 09:54 PST |
| Aircraft | A12AE4 |
| Max altitude | 5,050 ft |
Punctuality, last 30 days
| Flights | 1 |
| On time | 0 (0%) |
| Average delay | +23 min |
| Worst delay | +23 min |
In the last 30 days UAL4209 departed on time (within 15 minutes) on 0 of 1 flight (0%), with an average departure delay of +23 min and a worst delay of +23 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.