Flight
UAL543 22 Jun 2026
UAL543, operated by United Airlines, on 22 Jun 2026: Salt Lake City International (KSLC) to Chicago Ohare International (KORD), 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 → KORD CHICAGO OHARE INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 18:00 MDT 21 Jun |
| Last seen | 07:44 CDT |
| Duration | 12h 44m |
| Aircraft | N442UA |
| Max altitude | 36,000 ft |
| Distance tracked | 410 nm |
Leg 2 of 2
PlaneTrack receiver network| Route | KORD CHICAGO OHARE INTERNATIONAL → KSFO SAN FRANCISCO INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 11:20 CDT |
| Last seen | 13:36 PDT |
| Duration | 4h 15m |
| Aircraft | N779UA |
| Max altitude | 38,025 ft |
| Distance tracked | 1,600 nm |
Punctuality, last 30 days
| Flights | 14 |
| On time | 6 (43%) |
| Average delay | +27 min |
| Worst delay | +69 min |
In the last 30 days UAL543 departed on time (within 15 minutes) on 6 of 14 flights (43%), with an average departure delay of +27 min and a worst delay of +69 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.