Flight
UAL597 29 Apr 2026
UAL597, operated by United Airlines, on 29 Apr 2026: Phoenix Sky Harbor International (KPHX) 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 | KPHX PHOENIX SKY HARBOR INTERNATIONAL → KDEN DENVER INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 10:07 MST |
| Last seen | 12:44 MDT |
| Duration | 1h 36m |
| Aircraft | N76288 |
| Max altitude | 29,025 ft |
| Distance tracked | 522 nm |
Leg 2 of 2estimated
PlaneTrack receiver network| Route | KDEN DENVER INTERNATIONAL → KBOS GENERAL EDWARD LAWRENCE LOGAN INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 16:46 MDT |
| Last seen | 19:58 EDT |
| Duration | 1h 11m |
| Aircraft | A0B7FD |
| Max altitude | 33,050 ft |
| Distance tracked | 1,520 nm |
Punctuality, last 30 days
| Flights | 14 |
| On time | 2 (14%) |
| Average delay | +0 min |
| Worst delay | +332 min |
In the last 30 days UAL597 departed on time (within 15 minutes) on 2 of 14 flights (14%), with an average departure delay of +0 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.