Flight
UAL373 19 Aug 2025
UAL373, operated by United Airlines, on 19 Aug 2025: San Francisco International (KSFO) to John Wayne Arpt Orange Co (KSNA), 3 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 3
PlaneTrack receiver network| Route | KSFO SAN FRANCISCO INTERNATIONAL → KSNA JOHN WAYNE ARPT ORANGE CO |
| Status | Completed (receiver network) |
| First seen airborne | 17:21 PDT 18 Aug |
| Last seen | 19:18 PDT 18 Aug |
| Duration | 1h 56m |
| Aircraft | N458UA |
| Max altitude | 35,025 ft |
| Distance tracked | 323 nm |
Leg 2 of 3partial
PlaneTrack receiver network| Route | KDEN DENVER INTERNATIONAL → ? |
| Status | Partial record (receiver network) |
| First seen airborne | 23:37 MDT 18 Aug |
| Aircraft | A12731 |
| Max altitude | 39,000 ft |
Leg 3 of 3
PlaneTrack receiver network| Route | KDEN DENVER INTERNATIONAL → PHNL HONOLULU INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 00:50 MDT |
| Last seen | 13:58 HST |
| Duration | 17h 07m |
| Aircraft | A12731 |
| Max altitude | 37,000 ft |
| Distance tracked | 2,920 nm |
Punctuality, last 30 days
| Flights | 7 |
| On time | 2 (29%) |
| Average delay | +15 min |
| Worst delay | +20 min |
In the last 30 days UAL373 departed on time (within 15 minutes) on 2 of 7 flights (29%), with an average departure delay of +15 min and a worst delay of +20 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.