Flight
UAL2104 23 Sep 2026
UAL2104, operated by United Airlines, on 23 Sep 2026: General Edward Lawrence Logan International (KBOS) to Newark Liberty International (KEWR). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KBOS GENERAL EDWARD LAWRENCE LOGAN INTERNATIONAL → KEWR NEWARK LIBERTY INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 12:54 EDT |
| Last seen | 14:23 EDT |
| Duration | 1h 28m |
| Aircraft | N891UA |
| Max altitude | 15,425 ft |
| Distance tracked | 174 nm |
Punctuality, last 30 days
| Flights | 8 |
| On time | 1 (12%) |
| Average delay | +36 min |
| Worst delay | +107 min |
In the last 30 days UAL2104 departed on time (within 15 minutes) on 1 of 8 flights (12%), with an average departure delay of +36 min and a worst delay of +107 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.