Flight
UAL397 23 May 2026
UAL397, operated by United Airlines, on 23 May 2026: San Francisco International (KSFO) to Nashville International (KBNA). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KSFO SAN FRANCISCO INTERNATIONAL → KBNA NASHVILLE INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 08:16 PDT |
| Last seen | 14:06 CDT |
| Duration | 3h 49m |
| Aircraft | N837UA |
| Max altitude | 37,050 ft |
| Distance tracked | 1,706 nm |
Punctuality, last 30 days
| Flights | 6 |
| On time | 2 (33%) |
| Average delay | +16 min |
| Worst delay | +25 min |
In the last 30 days UAL397 departed on time (within 15 minutes) on 2 of 6 flights (33%), with an average departure delay of +16 min and a worst delay of +25 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.