Flight
UAL2157 18 Apr 2026
UAL2157, operated by United Airlines, on 18 Apr 2026: George Bush Intcntl Houston (KIAH) to Salt Lake City International (KSLC). Scheduled and actual times are local to each airport (hover for UTC).
Flightestimated
PlaneTrack receiver network| Route | KIAH GEORGE BUSH INTCNTL HOUSTON → KSLC SALT LAKE CITY INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 20:30 CDT 17 Apr |
| Last seen | 22:28 MDT 17 Apr |
| Duration | 2h 57m |
| Aircraft | N57439 |
| Max altitude | 36,025 ft |
| Distance tracked | 1,038 nm |
Punctuality, last 30 days
| Flights | 7 |
| On time | 0 (0%) |
| Average delay | +41 min |
| Worst delay | +86 min |
In the last 30 days UAL2157 departed on time (within 15 minutes) on 0 of 7 flights (0%), with an average departure delay of +41 min and a worst delay of +86 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.