Flight
SWA4439 28 Jun 2026
SWA4439, operated by Southwest Airlines, on 28 Jun 2026: Jacksonville International (KJAX) to Baltimore Washington International (KBWI), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2
PlaneTrack receiver network| Route | KJAX JACKSONVILLE INTERNATIONAL → KBWI BALTIMORE WASHINGTON INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 07:12 EDT |
| Last seen | 08:30 EDT |
| Duration | 1h 17m |
| Aircraft | N958WN |
| Max altitude | 41,000 ft |
| Distance tracked | 576 nm |
Leg 2 of 2estimated
PlaneTrack receiver network| Route | KBWI BALTIMORE WASHINGTON INTERNATIONAL → KPWM PORTLAND INTERNATIONAL JETPORT |
| Status | Completed (receiver network) |
| First seen airborne | 09:40 EDT |
| Last seen | 10:38 EDT |
| Duration | 0h 57m |
| Aircraft | N958WN |
| Max altitude | 33,000 ft |
| Distance tracked | 392 nm |
Punctuality, last 30 days
| Flights | 7 |
| On time | 1 (14%) |
| Average delay | +68 min |
| Worst delay | +134 min |
In the last 30 days SWA4439 departed on time (within 15 minutes) on 1 of 7 flights (14%), with an average departure delay of +68 min and a worst delay of +134 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.