Flight
UAL404 24 Aug 2025
UAL404, operated by United Airlines, on 24 Aug 2025: George Bush Intcntl Houston (KIAH) to San Francisco International (KSFO), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2
PlaneTrack receiver network| Route | KIAH GEORGE BUSH INTCNTL HOUSTON → KSFO SAN FRANCISCO INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 02:47 CDT |
| Last seen | 12:28 PDT |
| Duration | 11h 40m |
| Aircraft | AA7F24 |
| Max altitude | 35,000 ft |
| Distance tracked | 1,418 nm |
Leg 2 of 2
PlaneTrack receiver network| Route | KSFO SAN FRANCISCO INTERNATIONAL → ? |
| Status | Completed (receiver network) |
| First seen airborne | 13:31 PDT |
| Last seen | 23:58Z |
| Duration | 3h 26m |
| Aircraft | N37468 |
| Max altitude | 33,000 ft |
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.