Flight
UAL643 29 Sep 2026
UAL643, operated by United Airlines, on 29 Sep 2026: San Francisco International (KSFO) to John Wayne Arpt Orange Co (KSNA), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2
FAA SWIM schedule| Route | KSFO SAN FRANCISCO INTERNATIONAL → KSNA JOHN WAYNE ARPT ORANGE CO |
| Status | Completed, departed on time (+11 min) |
| Scheduled departure | 10:17 PDT |
| Actual departure | 10:28 PDT on time |
| Actual arrival | 11:30 PDT |
| Duration | 1h 02m |
| Aircraft | N37353 B38M |
Leg 2 of 2
FAA SWIM schedule| Route | KSNA JOHN WAYNE ARPT ORANGE CO → KIAH GEORGE BUSH INTCNTL HOUSTON |
| Status | Completed, departed on time (+5 min) |
| Scheduled departure | 15:14 PDT |
| Actual departure | 15:19 PDT on time |
| Actual arrival | 19:59 CDT |
| Duration | 2h 40m |
| Aircraft | N24706 B737 |
| Max altitude | 39,025 ft |
| Distance tracked | 689 nm |
Punctuality, last 30 days
| Flights | 19 |
| On time | 13 (68%) |
| Average delay | +19 min |
| Worst delay | +96 min |
In the last 30 days UAL643 departed on time (within 15 minutes) on 13 of 19 flights (68%), with an average departure delay of +19 min and a worst delay of +96 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.