Flight
SWA4157 30 Sep 2026
SWA4157, operated by Southwest Airlines, on 30 Sep 2026: Lambert St Louis International (KSTL) to San Francisco International (KSFO). Scheduled and actual times are local to each airport (hover for UTC).
Flight
FAA SWIM schedule| Route | KSTL LAMBERT ST LOUIS INTERNATIONAL → KSFO SAN FRANCISCO INTERNATIONAL |
| Status | Completed, departed on time (+12 min) |
| Scheduled departure | 08:25 CDT |
| Actual departure | 08:37 CDT on time |
| Actual arrival | 10:17 PDT |
| Duration | 3h 40m |
| Aircraft | N8577Z B738 |
| Max altitude | 38,000 ft |
| Distance tracked | 1,504 nm |
Punctuality, last 30 days
| Flights | 6 |
| On time | 3 (50%) |
| Average delay | +34 min |
| Worst delay | +84 min |
In the last 30 days SWA4157 departed on time (within 15 minutes) on 3 of 6 flights (50%), with an average departure delay of +34 min and a worst delay of +84 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.