Flight
UAL597 25 Feb 2026
UAL597, operated by United Airlines, on 25 Feb 2026: Salt Lake City International (KSLC) to Denver International (KDEN), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2
PlaneTrack receiver network| Route | KSLC SALT LAKE CITY INTERNATIONAL → KDEN DENVER INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 11:41 MST |
| Last seen | 13:08 MST |
| Duration | 1h 27m |
| Aircraft | N879UA |
| Max altitude | 29,025 ft |
| Distance tracked | 339 nm |
Leg 2 of 2estimated
PlaneTrack receiver network| Route | KDEN DENVER INTERNATIONAL → KBED LAURENCE G HANSCOM FLD |
| Status | Completed (receiver network) |
| First seen airborne | 15:12 MST |
| Last seen | 18:58 EST |
| Duration | 1h 45m |
| Aircraft | A2452F |
| Max altitude | 35,000 ft |
| Distance tracked | 1,507 nm |
Punctuality, last 30 days
| Flights | 16 |
| On time | 2 (12%) |
| Average delay | +16 min |
| Worst delay | +332 min |
In the last 30 days UAL597 departed on time (within 15 minutes) on 2 of 16 flights (12%), with an average departure delay of +16 min and a worst delay of +332 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.