Flight
UAL404 18 Sep 2025
UAL404, operated by United Airlines, on 18 Sep 2025: San Francisco International (KSFO) to George Bush Intcntl Houston (KIAH). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KSFO SAN FRANCISCO INTERNATIONAL → KIAH GEORGE BUSH INTCNTL HOUSTON |
| Status | Completed (receiver network) |
| First seen airborne | 09:29 PDT |
| Last seen | 14:46 CDT |
| Duration | 3h 16m |
| Aircraft | A2B8C5 |
Punctuality, last 30 days
| Flights | 13 |
| On time | 5 (38%) |
| Average delay | +20 min |
| Worst delay | +58 min |
In the last 30 days UAL404 departed on time (within 15 minutes) on 5 of 13 flights (38%), with an average departure delay of +20 min and a worst delay of +58 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.