Flight
UAL1023 13 Oct 2025
UAL1023, operated by United Airlines, on 13 Oct 2025: Denver International (KDEN) to Chicago Ohare International (KORD). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KDEN DENVER INTERNATIONAL → KORD CHICAGO OHARE INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 14:43 MDT |
| Last seen | 17:34 CDT |
| Duration | 1h 50m |
| Aircraft | N77431 |
| Max altitude | 35,000 ft |
| Distance tracked | 769 nm |
Punctuality, last 30 days
| Flights | 8 |
| On time | 3 (38%) |
| Average delay | +29 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 +29 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.