Flight
UAL739 5 Jan 2026
UAL739, operated by United Airlines, on 5 Jan 2026, 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2estimated
PlaneTrack receiver network| Route | ? → KIAH GEORGE BUSH INTCNTL HOUSTON |
| Status | Completed (receiver network) |
| First seen airborne | 00:00Z |
| Last seen | 18:36 CST 4 Jan |
| Duration | 0h 36m |
| Aircraft | N78285 |
| Max altitude | 38,000 ft |
Leg 2 of 2partial
PlaneTrack receiver network| Route | KIAH GEORGE BUSH INTCNTL HOUSTON → ? |
| Status | Partial record (receiver network) |
| First seen airborne | 20:14 CST 4 Jan |
| Aircraft | N38727 |
| Max altitude | 40,025 ft |
Punctuality, last 30 days
| Flights | 15 |
| On time | 5 (33%) |
| Average delay | -225 min |
| Worst delay | +171 min |
In the last 30 days UAL739 departed on time (within 15 minutes) on 5 of 15 flights (33%), with an average departure delay of -225 min and a worst delay of +171 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.