Flight
UAL1023 21 Sep 2026
UAL1023, operated by United Airlines, on 21 Sep 2026: Sacramento International (KSMF) to Denver International (KDEN). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KSMF SACRAMENTO INTERNATIONAL → KDEN DENVER INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 10:43 PDT |
| Last seen | 14:02 MDT |
| Duration | 2h 18m |
| Aircraft | N454UA |
| Max altitude | 35,025 ft |
| Distance tracked | 788 nm |
Punctuality, last 30 days
| Flights | 8 |
| On time | 3 (38%) |
| Average delay | +30 min |
| Worst delay | +112 min |
In the last 30 days UAL1023 departed on time (within 15 minutes) on 3 of 8 flights (38%), with an average departure delay of +30 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.