Flight
UAL821 26 Jan 2026
UAL821, operated by United Airlines, on 26 Jan 2026, 3 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 3estimated
PlaneTrack receiver network| Route | Route not recorded |
| Status | Completed (receiver network) |
| First seen airborne | 02:36Z |
| Last seen | 04:18Z |
| Duration | 1h 42m |
| Aircraft | N27959 |
| Max altitude | 39,000 ft |
Leg 2 of 3estimated
PlaneTrack receiver network| Route | KLAX LOS ANGELES INTERNATIONAL → VHHH HONG KONG INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 20:45 PST 25 Jan |
| Last seen | 20:20 HKT |
| Duration | 7h 34m |
| Aircraft | N27959 |
| Max altitude | 37,000 ft |
| Distance tracked | 6,298 nm |
Leg 3 of 3estimated
PlaneTrack receiver network| Route | VHHH HONG KONG INTERNATIONAL → PHJR Kalaeloa Airport |
| Status | Completed (receiver network) |
| First seen airborne | 22:53 HKT |
| Last seen | 07:58 HST |
| Duration | 3h 05m |
| Aircraft | A254FF |
| Max altitude | 33,000 ft |
| Distance tracked | 4,823 nm |
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.