Flight
UAL491 21 Dec 2025
UAL491, operated by United Airlines, on 21 Dec 2025: Los Angeles International (KLAX) to George Bush Intcntl Houston (KIAH), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2
PlaneTrack receiver network| Route | KLAX LOS ANGELES INTERNATIONAL → KIAH GEORGE BUSH INTCNTL HOUSTON |
| Status | Completed (receiver network) |
| First seen airborne | 01:02 PST |
| Last seen | 05:58 CST |
| Duration | 2h 55m |
| Aircraft | AA7F23 |
| Max altitude | 35,000 ft |
| Distance tracked | 1,196 nm |
Leg 2 of 2
PlaneTrack receiver network| Route | KIAH GEORGE BUSH INTCNTL HOUSTON → KMSY LOUIS ARMSTRONG NEW ORLEANS INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 07:31 CST |
| Last seen | 08:40 CST |
| Duration | 1h 08m |
| Aircraft | N848UA |
| Max altitude | 29,025 ft |
| Distance tracked | 264 nm |
Punctuality, last 30 days
| Flights | 15 |
| On time | 9 (60%) |
| Average delay | +19 min |
| Worst delay | +78 min |
In the last 30 days UAL491 departed on time (within 15 minutes) on 9 of 15 flights (60%), with an average departure delay of +19 min and a worst delay of +78 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.