Flight
UAL142 17 Sep 2026
UAL142, operated by United Airlines, on 17 Sep 2026, 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2partial
PlaneTrack receiver network| Route | RJAA NEW TOKYO INTERNATIONAL → ? |
| Status | Partial record (receiver network) |
| First seen airborne | 16:14 JST |
| Aircraft | A126C6 |
| Max altitude | 33,000 ft |
Leg 2 of 2estimated
PlaneTrack receiver network| Route | RJAA NEW TOKYO INTERNATIONAL → KDEN DENVER INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 21:00 JST |
| Last seen | 15:50 MDT |
| Duration | 9h 49m |
| Aircraft | A2551A |
| 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.