Flight
SWA4043 20 Dec 2025
SWA4043, operated by Southwest Airlines, on 20 Dec 2025: Jacksonville International (KJAX) to Denver International (KDEN). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KJAX JACKSONVILLE INTERNATIONAL → KDEN DENVER INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 07:33 EST |
| Last seen | 09:14 MST |
| Duration | 3h 41m |
| Aircraft | N8748Q |
| Max altitude | 36,000 ft |
| Distance tracked | 1,255 nm |
Punctuality, last 30 days
| Flights | 5 |
| On time | 0 (0%) |
| Average delay | +53 min |
| Worst delay | +123 min |
In the last 30 days SWA4043 departed on time (within 15 minutes) on 0 of 5 flights (0%), with an average departure delay of +53 min and a worst delay of +123 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.