Flight
SWA3731 21 Feb 2026
SWA3731, operated by Southwest Airlines, on 21 Feb 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 | 16:00 PST 20 Feb |
| Last seen | 16:20 PST 20 Feb |
| Duration | 0h 20m |
| Aircraft | N919WN |
| Max altitude | 23,125 ft |
| Distance tracked | 344 nm |
Punctuality, last 30 days
| Flights | 5 |
| On time | 3 (60%) |
| Average delay | +16 min |
| Worst delay | +29 min |
In the last 30 days SWA3731 departed on time (within 15 minutes) on 3 of 5 flights (60%), with an average departure delay of +16 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.