Flight
SWA4231 15 Aug 2026
SWA4231, operated by Southwest Airlines, on 15 Aug 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 | 06:21 EDT |
| Last seen | 06:24 CDT |
| Duration | 1h 02m |
| Aircraft | N8583Z |
| Max altitude | 39,975 ft |
| Distance tracked | 420 nm |
Punctuality, last 30 days
| Flights | 7 |
| On time | 1 (14%) |
| Average delay | +43 min |
| Worst delay | +75 min |
In the last 30 days SWA4231 departed on time (within 15 minutes) on 1 of 7 flights (14%), with an average departure delay of +43 min and a worst delay of +75 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.