Flight
SWA3843 12 Jun 2026
SWA3843, operated by Southwest Airlines, on 12 Jun 2026: Mc Carran International (KLAS) to Denver International (KDEN). Scheduled and actual times are local to each airport (hover for UTC).
Flightestimated
PlaneTrack receiver network| Route | KLAS MC CARRAN INTERNATIONAL → KDEN DENVER INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 18:39 PDT 11 Jun |
| Last seen | 21:10 MDT 11 Jun |
| Duration | 1h 31m |
| Aircraft | N275WN |
| Max altitude | 37,000 ft |
| Distance tracked | 545 nm |
Punctuality, last 30 days
| Flights | 4 |
| On time | 2 (50%) |
| Average delay | +21 min |
| Worst delay | +38 min |
In the last 30 days SWA3843 departed on time (within 15 minutes) on 2 of 4 flights (50%), with an average departure delay of +21 min and a worst delay of +38 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.