Flight
UAL142 23 Aug 2026
UAL142, operated by United Airlines, on 23 Aug 2026, 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2estimated
PlaneTrack receiver network| Route | ? → RJAA NEW TOKYO INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 05:16Z |
| Last seen | 15:02 JST |
| Duration | 0h 45m |
| Aircraft | A4418D |
| Max altitude | 37,000 ft |
Leg 2 of 2estimated
PlaneTrack receiver network| Route | RJAA NEW TOKYO INTERNATIONAL → KDEN DENVER INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 16:45 JST |
| Last seen | 12:12 MDT |
| Duration | 10h 26m |
| Aircraft | N29961 |
| Max altitude | 39,000 ft |
| Distance tracked | 5,018 nm |
Punctuality, last 30 days
| Flights | 1 |
| On time | 0 (0%) |
| Average delay | +687 min |
| Worst delay | +687 min |
In the last 30 days UAL142 departed on time (within 15 minutes) on 0 of 1 flight (0%), with an average departure delay of +687 min and a worst delay of +687 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.