Flight
SWA3399 23 Sep 2026
SWA3399, operated by Southwest Airlines, on 23 Sep 2026: Lambert St Louis International (KSTL) to Los Angeles International (KLAX). Scheduled and actual times are local to each airport (hover for UTC).
Flightestimated
PlaneTrack receiver network| Route | KSTL LAMBERT ST LOUIS INTERNATIONAL → KLAX LOS ANGELES INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 08:21 CDT |
| Last seen | 10:18 PDT |
| Duration | 3h 56m |
| Aircraft | N8675A |
| Max altitude | 36,000 ft |
| Distance tracked | 1,381 nm |
Punctuality, last 30 days
| Flights | 5 |
| On time | 2 (40%) |
| Average delay | +19 min |
| Worst delay | +28 min |
In the last 30 days SWA3399 departed on time (within 15 minutes) on 2 of 5 flights (40%), with an average departure delay of +19 min and a worst delay of +28 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.