Flight
UAL1439 13 Feb 2026
UAL1439, operated by United Airlines, on 13 Feb 2026: Dallas Fort Worth International (KDFW) to Newark Liberty International (KEWR), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2
PlaneTrack receiver network| Route | KDFW DALLAS FORT WORTH INTERNATIONAL → KEWR NEWARK LIBERTY INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 20:06 CST 12 Feb |
| Last seen | 00:06 EST |
| Duration | 2h 59m |
| Aircraft | A75FBF |
| Max altitude | 35,000 ft |
| Distance tracked | 1,190 nm |
Leg 2 of 2
PlaneTrack receiver network| Route | KIAH GEORGE BUSH INTCNTL HOUSTON → KDFW DALLAS FORT WORTH INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 07:20 CST |
| Last seen | 17:54 CST |
| Duration | 10h 33m |
| Aircraft | A75FBF |
| Max altitude | 28,025 ft |
| Distance tracked | 195 nm |
Punctuality, last 30 days
| Flights | 8 |
| On time | 3 (38%) |
| Average delay | +33 min |
| Worst delay | +172 min |
In the last 30 days UAL1439 departed on time (within 15 minutes) on 3 of 8 flights (38%), with an average departure delay of +33 min and a worst delay of +172 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.