Flight
SWA3843 4 Feb 2026
SWA3843, operated by Southwest Airlines, on 4 Feb 2026: Austin Bergstrom International (KAUS) to Denver International (KDEN). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KAUS AUSTIN BERGSTROM INTERNATIONAL → KDEN DENVER INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 18:05 CST 3 Feb |
| Last seen | 19:18 MST 3 Feb |
| Duration | 2h 13m |
| Aircraft | N8557Q |
| Max altitude | 40,025 ft |
| Distance tracked | 673 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.