Flight
UAL404 23 Aug 2025
UAL404, operated by United Airlines, on 23 Aug 2025: West Houston Airport (KIWS) to George Bush Intcntl Houston (KIAH). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KIWS West Houston Airport → KIAH GEORGE BUSH INTCNTL HOUSTON |
| Status | Completed (receiver network) |
| First seen airborne | 00:38 CDT |
| Last seen | 14:44 CDT |
| Duration | 14h 06m |
| Aircraft | N57439 |
| Max altitude | 35,000 ft |
| Distance tracked | 19 nm |
Punctuality, last 30 days
| Flights | 11 |
| On time | 4 (36%) |
| Average delay | +18 min |
| Worst delay | +34 min |
In the last 30 days UAL404 departed on time (within 15 minutes) on 4 of 11 flights (36%), with an average departure delay of +18 min and a worst delay of +34 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.