Flight
UAL2142 20 Dec 2025
UAL2142, operated by United Airlines, on 20 Dec 2025: Nashville International (KBNA) to San Francisco International (KSFO), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2estimated
PlaneTrack receiver network| Route | KBNA NASHVILLE INTERNATIONAL → KSFO SAN FRANCISCO INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 18:00 CST 19 Dec |
| Last seen | 20:22 PST 19 Dec |
| Duration | 4h 21m |
| Aircraft | N18223 |
| Max altitude | 34,025 ft |
| Distance tracked | 1,706 nm |
Leg 2 of 2estimated
PlaneTrack receiver network| Route | KSFO SAN FRANCISCO INTERNATIONAL → KSAN SAN DIEGO INTERNATIONAL LINDBERGH FLD |
| Status | Completed (receiver network) |
| First seen airborne | 00:00 PST |
| Last seen | 15:58 PST |
| Duration | 15h 58m |
| Aircraft | N73251 |
| Max altitude | 37,000 ft |
| Distance tracked | 388 nm |
Punctuality, last 30 days
| Flights | 7 |
| On time | 0 (0%) |
| Average delay | +35 min |
| Worst delay | +63 min |
In the last 30 days UAL2142 departed on time (within 15 minutes) on 0 of 7 flights (0%), with an average departure delay of +35 min and a worst delay of +63 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.