Flight
UAL491 4 Mar 2026
UAL491, operated by United Airlines, on 4 Mar 2026: 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 | 00:50 PST |
| Last seen | 05:40 CST |
| Duration | 2h 49m |
| Aircraft | N37547 |
| 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 | 08:18 CST |
| Duration | 0h 46m |
| Aircraft | N895UA |
| Max altitude | 33,000 ft |
| Distance tracked | 264 nm |
Punctuality, last 30 days
| Flights | 13 |
| On time | 8 (62%) |
| Average delay | +20 min |
| Worst delay | +78 min |
In the last 30 days UAL491 departed on time (within 15 minutes) on 8 of 13 flights (62%), with an average departure delay of +20 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.