Flight
SWA1231 28 Sep 2026
SWA1231, operated by Southwest Airlines, on 28 Sep 2026: San Francisco International (KSFO) to Mc Carran International (KLAS), 3 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 3
FAA SWIM schedule| Route | KSFO SAN FRANCISCO INTERNATIONAL → KLAS MC CARRAN INTERNATIONAL |
| Status | Completed |
| Actual departure | 17:37 PDT 27 Sep |
| Actual arrival | 18:44 PDT 27 Sep |
| Duration | 1h 07m |
| Aircraft | N8645A B738 |
| Max altitude | 33,025 ft |
| Distance tracked | 358 nm |
Leg 2 of 3
FAA SWIM schedule| Route | KLAS MC CARRAN INTERNATIONAL → KBZN Bozeman Yellowstone International Airport |
| Status | Completed, departure delayed +23 min |
| Scheduled departure | 08:40 PDT |
| Actual departure | 09:03 PDT delayed +23 min |
| Actual arrival | 11:31 MDT |
| Duration | 1h 28m |
| Aircraft | N8876Q B38M |
| Max altitude | 35,000 ft |
| Distance tracked | 609 nm |
Leg 3 of 3
FAA SWIM schedule| Route | KBZN Bozeman Yellowstone International Airport → KMDW CHICAGO MIDWAY INTERNATIONAL |
| Status | Completed, departure delayed +23 min |
| Scheduled departure | 12:25 MDT |
| Actual departure | 12:48 MDT delayed +23 min |
| Actual arrival | 16:07 CDT |
| Duration | 2h 19m |
| Aircraft | N8876Q B38M |
| Max altitude | 35,000 ft |
| Distance tracked | 1,038 nm |
Punctuality, last 30 days
| Flights | 8 |
| On time | 1 (12%) |
| Average delay | -135 min |
| Worst delay | +87 min |
In the last 30 days SWA1231 departed on time (within 15 minutes) on 1 of 8 flights (12%), with an average departure delay of -135 min and a worst delay of +87 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.