Flight
SWA3840 29 Sep 2026
SWA3840, operated by Southwest Airlines, on 29 Sep 2026: Sacramento International (KSMF) to Mc Carran International (KLAS), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2
FAA SWIM schedule| Route | KSMF SACRAMENTO INTERNATIONAL → KLAS MC CARRAN INTERNATIONAL |
| Status | Completed |
| Actual departure | 18:32 PDT 28 Sep |
| Actual arrival | 19:41 PDT 28 Sep |
| Duration | 1h 09m |
| Aircraft | N8688J B738 |
| Max altitude | 39,025 ft |
| Distance tracked | 1,424 nm |
Leg 2 of 2
FAA SWIM schedule| Route | KLAS MC CARRAN INTERNATIONAL → KELP EL PASO INTERNATIONAL |
| Status | Completed, departure delayed +149 min |
| Scheduled departure | 19:00 PDT 28 Sep |
| Actual departure | 21:29 PDT 28 Sep delayed +149 min |
| Actual arrival | 23:50 MDT 28 Sep |
| Duration | 1h 21m |
| Aircraft | N8688J B738 |
| Max altitude | 33,050 ft |
| Distance tracked | 344 nm |
Punctuality, last 30 days
| Flights | 9 |
| On time | 2 (22%) |
| Average delay | +53 min |
| Worst delay | +149 min |
In the last 30 days SWA3840 departed on time (within 15 minutes) on 2 of 9 flights (22%), with an average departure delay of +53 min and a worst delay of +149 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.