Flight
SWA3731 31 Aug 2026
SWA3731, operated by Southwest Airlines, on 31 Aug 2026: Sacramento International (KSMF) to Mc Carran International (KLAS). Scheduled and actual times are local to each airport (hover for UTC).
Flightestimated
PlaneTrack receiver network| Route | KSMF SACRAMENTO INTERNATIONAL → KLAS MC CARRAN INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 21:54 PDT 30 Aug |
| Last seen | 13:54 PDT |
| Duration | 15h 59m |
| Aircraft | N8809L |
| Max altitude | 41,000 ft |
| Distance tracked | 344 nm |
Punctuality, last 30 days
| Flights | 4 |
| On time | 2 (50%) |
| Average delay | +18 min |
| Worst delay | +29 min |
In the last 30 days SWA3731 departed on time (within 15 minutes) on 2 of 4 flights (50%), with an average departure delay of +18 min and a worst delay of +29 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.