Flight
SWA4231 12 Sep 2026
SWA4231, operated by Southwest Airlines, on 12 Sep 2026: Jacksonville International (KJAX) to Nashville International (KBNA). Scheduled and actual times are local to each airport (hover for UTC).
Flightestimated
PlaneTrack receiver network| Route | KJAX JACKSONVILLE INTERNATIONAL → KBNA NASHVILLE INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 06:27 EDT |
| Last seen | 06:34 CDT |
| Duration | 1h 06m |
| Aircraft | AC379A |
| Max altitude | 38,000 ft |
| Distance tracked | 420 nm |
Punctuality, last 30 days
| Flights | 6 |
| On time | 3 (50%) |
| Average delay | +20 min |
| Worst delay | +60 min |
In the last 30 days SWA4231 departed on time (within 15 minutes) on 3 of 6 flights (50%), with an average departure delay of +20 min and a worst delay of +60 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.