Flight
UAL2104 7 Jan 2026
UAL2104, operated by United Airlines, on 7 Jan 2026, 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2partial
PlaneTrack receiver network| Route | KSTL LAMBERT ST LOUIS INTERNATIONAL → ? |
| Status | Partial record (receiver network) |
| First seen airborne | 18:00 CST 6 Jan |
| Aircraft | N13720 |
| Max altitude | 40,025 ft |
| Distance tracked | 755 nm |
Leg 2 of 2estimated
PlaneTrack receiver network| Route | KEWR NEWARK LIBERTY INTERNATIONAL → KCLT CHARLOTTE DOUGLAS INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 16:59 EST |
| Last seen | 18:58 EST |
| Duration | 1h 59m |
| Aircraft | N16709 |
| Max altitude | 36,000 ft |
| Distance tracked | 459 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.