Flight
UAL821 24 Jun 2026
UAL821, operated by United Airlines, on 24 Jun 2026, 3 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 3estimated
PlaneTrack receiver network| Route | KLAX LOS ANGELES INTERNATIONAL → ? |
| Status | Completed (receiver network) |
| First seen airborne | 18:53 PDT 23 Jun |
| Last seen | 03:12Z |
| Duration | 1h 18m |
| Aircraft | N24972 |
| Max altitude | 39,000 ft |
Leg 2 of 3estimated
PlaneTrack receiver network| Route | Route not recorded |
| Status | Completed (receiver network) |
| First seen airborne | 05:42Z |
| Last seen | 11:46Z |
| Duration | 6h 04m |
| Aircraft | N24972 |
| Max altitude | 39,125 ft |
Leg 3 of 3estimated
PlaneTrack receiver network| Route | VHHH HONG KONG INTERNATIONAL → ? |
| Status | Completed (receiver network) |
| First seen airborne | 21:57 HKT |
| Last seen | 17:40Z |
| Duration | 3h 42m |
| Aircraft | A20621 |
| Max altitude | 37,025 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.