Flight
UAL821 16 Aug 2026
UAL821, operated by United Airlines, on 16 Aug 2026. Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | VTBS Suvarnabhumi Airport → ? |
| Status | Completed (receiver network) |
| First seen airborne | 09:34 +07 |
| Last seen | 17:56Z |
| Duration | 15h 21m |
| Aircraft | N29977 |
| Max altitude | 35,000 ft |
Punctuality, last 30 days
| Flights | 1 |
| On time | 0 (0%) |
| Average delay | +741 min |
| Worst delay | +741 min |
In the last 30 days UAL821 departed on time (within 15 minutes) on 0 of 1 flight (0%), with an average departure delay of +741 min and a worst delay of +741 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.