Flight
UAL1155 23 Aug 2026
UAL1155, operated by United Airlines, on 23 Aug 2026, 3 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 3estimated
PlaneTrack receiver network| Route | Route not recorded |
| Status | Completed (receiver network) |
| First seen airborne | 00:02Z |
| Last seen | 13:14Z |
| Duration | 13h 11m |
| Aircraft | A12B51 |
| Max altitude | 36,000 ft |
Leg 2 of 3
PlaneTrack receiver network| Route | KIAH GEORGE BUSH INTCNTL HOUSTON → KSMF SACRAMENTO INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 10:11 CDT |
| Last seen | 11:30 PDT |
| Duration | 3h 19m |
| Aircraft | N37408 |
| Max altitude | 32,000 ft |
| Distance tracked | 1,396 nm |
Leg 3 of 3estimated
PlaneTrack receiver network| Route | KSMF SACRAMENTO INTERNATIONAL → ? |
| Status | Completed (receiver network) |
| First seen airborne | 15:05 PDT |
| Last seen | 23:50Z |
| Duration | 1h 45m |
| Aircraft | N37545 |
| Max altitude | 35,000 ft |
Punctuality, last 30 days
| Flights | 12 |
| On time | 2 (17%) |
| Average delay | +29 min |
| Worst delay | +72 min |
In the last 30 days UAL1155 departed on time (within 15 minutes) on 2 of 12 flights (17%), with an average departure delay of +29 min and a worst delay of +72 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.