Flight
UAL8173 17 Aug 2026
UAL8173, operated by United Airlines, on 17 Aug 2026. Scheduled and actual times are local to each airport (hover for UTC).
Flightestimated
PlaneTrack receiver network| Route | Route not recorded |
| Status | Completed (receiver network) |
| First seen airborne | 11:28Z |
| Last seen | 11:56Z |
| Duration | 0h 27m |
| Aircraft | N77573 |
| Max altitude | 37,000 ft |
Punctuality, last 30 days
| Flights | 2 |
| On time | 2 (100%) |
| Average delay | +10 min |
| Worst delay | +13 min |
In the last 30 days UAL8173 departed on time (within 15 minutes) on 2 of 2 flights (100%), with an average departure delay of +10 min and a worst delay of +13 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.