Flight
UAL3931 21 Dec 2025
UAL3931, operated by United Airlines, on 21 Dec 2025: Newark Liberty International (KEWR) to Chicago Ohare International (KORD). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KEWR NEWARK LIBERTY INTERNATIONAL → KORD CHICAGO OHARE INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 12:48 EST |
| Last seen | 13:46 CST |
| Duration | 1h 57m |
| Aircraft | A2CB9E |
| Max altitude | 40,000 ft |
| Distance tracked | 623 nm |
Punctuality, last 30 days
| Flights | 3 |
| On time | 1 (33%) |
| Average delay | +35 min |
| Worst delay | +70 min |
In the last 30 days UAL3931 departed on time (within 15 minutes) on 1 of 3 flights (33%), with an average departure delay of +35 min and a worst delay of +70 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.