Flight
UAL1596 22 May 2026
UAL1596, operated by United Airlines, on 22 May 2026: Denver International (KDEN) to San Francisco International (KSFO), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2estimated
PlaneTrack receiver network| Route | KDEN DENVER INTERNATIONAL → KSFO SAN FRANCISCO INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 23:22 MDT 21 May |
| Last seen | 10:42 PDT |
| Duration | 12h 19m |
| Aircraft | N76529 |
| Max altitude | 37,000 ft |
| Distance tracked | 838 nm |
Leg 2 of 2estimated
PlaneTrack receiver network| Route | KSFO SAN FRANCISCO INTERNATIONAL → KDEN DENVER INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 14:22 PDT |
| Last seen | 17:54 MDT |
| Duration | 2h 31m |
| Aircraft | A0B86A |
| Max altitude | 35,050 ft |
| Distance tracked | 838 nm |
Punctuality, last 30 days
| Flights | 14 |
| On time | 2 (14%) |
| Average delay | +33 min |
| Worst delay | +112 min |
In the last 30 days UAL1596 departed on time (within 15 minutes) on 2 of 14 flights (14%), with an average departure delay of +33 min and a worst delay of +112 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.