Flight
UAL1309 29 Aug 2026
UAL1309, operated by United Airlines, on 29 Aug 2026. Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | ? → KBFI BOEING FLD KING CO INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 15:27Z |
| Last seen | 14:06 PDT |
| Duration | 5h 38m |
| Aircraft | N38479 |
| Max altitude | 36,000 ft |
Punctuality, last 30 days
| Flights | 7 |
| On time | 6 (86%) |
| Average delay | +15 min |
| Worst delay | +31 min |
In the last 30 days UAL1309 departed on time (within 15 minutes) on 6 of 7 flights (86%), with an average departure delay of +15 min and a worst delay of +31 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.