Flight
UAL543 6 Jul 2026
UAL543, operated by United Airlines, on 6 Jul 2026, 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2estimated
PlaneTrack receiver network| Route | KSLC SALT LAKE CITY INTERNATIONAL → ? |
| Status | Completed (receiver network) |
| First seen airborne | 18:00 MDT 5 Jul |
| Last seen | 00:50Z |
| Duration | 0h 49m |
| Aircraft | N854UA |
| Max altitude | 29,000 ft |
Leg 2 of 2estimated
PlaneTrack receiver network| Route | KORD CHICAGO OHARE INTERNATIONAL → KSFO SAN FRANCISCO INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 23:57 CDT 5 Jul |
| Last seen | 13:28 PDT |
| Duration | 15h 30m |
| Aircraft | N854UA |
| Max altitude | 33,975 ft |
| Distance tracked | 1,600 nm |
Punctuality, last 30 days
| Flights | 16 |
| On time | 6 (38%) |
| Average delay | +42 min |
| Worst delay | +223 min |
In the last 30 days UAL543 departed on time (within 15 minutes) on 6 of 16 flights (38%), with an average departure delay of +42 min and a worst delay of +223 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.