Flight
UAL1597 21 Jul 2026
UAL1597, operated by United Airlines, on 21 Jul 2026, 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2estimated
PlaneTrack receiver network| Route | Route not recorded |
| Status | Completed (receiver network) |
| First seen airborne | 00:00Z |
| Last seen | 16:18Z |
| Duration | 16h 17m |
| Aircraft | N57111 |
| Max altitude | 39,000 ft |
Leg 2 of 2estimated
PlaneTrack receiver network| Route | KSFO SAN FRANCISCO INTERNATIONAL → KYIP WILLOW RUN |
| Status | Completed (receiver network) |
| First seen airborne | 13:15 PDT |
| Last seen | 19:58 EDT |
| Duration | 3h 42m |
| Aircraft | N19136 |
| Max altitude | 39,000 ft |
| Distance tracked | 1,794 nm |
Punctuality, last 30 days
| Flights | 13 |
| On time | 7 (54%) |
| Average delay | +22 min |
| Worst delay | +70 min |
In the last 30 days UAL1597 departed on time (within 15 minutes) on 7 of 13 flights (54%), with an average departure delay of +22 min and a worst delay of +70 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.