Flight
UAL3937 25 Sep 2026
UAL3937, operated by United Airlines, on 25 Sep 2026: Newark Liberty International (KEWR) to Chicago Ohare International (KORD), 3 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 3
FAA SWIM schedule| Route | KEWR NEWARK LIBERTY INTERNATIONAL → KORD CHICAGO OHARE INTERNATIONAL |
| Status | Completed (arrival not recorded), departure delayed +34 min |
| Scheduled departure | 09:00 EDT |
| Actual departure | 09:34 EDT delayed +34 min |
| Estimated arrival | 10:28 CDT |
| Aircraft | N78448 B739 |
| Max altitude | 38,000 ft |
Leg 2 of 3
FAA SWIM schedule| Route | KEWR NEWARK LIBERTY INTERNATIONAL → KJAX JACKSONVILLE INTERNATIONAL |
| Status | Completed, departure delayed +34 min |
| Scheduled departure | 09:00 EDT |
| Actual departure | 09:34 EDT delayed +34 min |
| Actual arrival | 11:50 EDT |
| Duration | 2h 16m |
| Aircraft | N78448 B739 |
Leg 3 of 3
FAA SWIM schedule| Route | KJAX JACKSONVILLE INTERNATIONAL → KORD CHICAGO OHARE INTERNATIONAL |
| Status | Cancelled |
| Scheduled departure | 09:00 EDT |
Punctuality, last 30 days
| Flights | 4 |
| On time | 1 (25%) |
| Average delay | +65 min |
| Worst delay | +185 min |
In the last 30 days UAL3937 departed on time (within 15 minutes) on 1 of 4 flights (25%), with an average departure delay of +65 min and a worst delay of +185 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.