Flight
UAL3873 19 Sep 2025
UAL3873, operated by United Airlines, on 19 Sep 2025. Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KORD CHICAGO OHARE INTERNATIONAL → ? |
| Status | Completed (receiver network) |
| First seen airborne | 16:07 CDT |
| Last seen | 22:09Z |
| Duration | 1h 02m |
| Aircraft | A43EC9 |
Punctuality, last 30 days
| Flights | 1 |
| On time | 0 (0%) |
| Average delay | +97 min |
| Worst delay | +97 min |
In the last 30 days UAL3873 departed on time (within 15 minutes) on 0 of 1 flight (0%), with an average departure delay of +97 min and a worst delay of +97 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.