Flight
SWA439 28 Sep 2026
SWA439, operated by Southwest Airlines, on 28 Sep 2026: Baltimore Washington International (KBWI) to Louisville Muhammad Ali International Airport (KSDF), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2
FAA SWIM schedule| Route | KBWI BALTIMORE WASHINGTON INTERNATIONAL → KSDF Louisville Muhammad Ali International Airport |
| Status | Completed, departed on time (+0 min) |
| Scheduled departure | 21:30 EDT 27 Sep |
| Actual departure | 21:30 EDT 27 Sep on time |
| Actual arrival | 22:38 EDT 27 Sep |
| Duration | 1h 08m |
| Aircraft | N8513F B738 |
| Max altitude | 40,025 ft |
| Distance tracked | 429 nm |
Leg 2 of 2
FAA SWIM schedule| Route | KDEN DENVER INTERNATIONAL → KBZN Bozeman Yellowstone International Airport |
| Status | Completed, departed on time (+13 min) |
| Scheduled departure | 09:05 MDT |
| Actual departure | 09:18 MDT on time |
| Actual arrival | 10:35 MDT |
| Duration | 1h 17m |
| Aircraft | N8961K B38M |
Punctuality, last 30 days
| Flights | 7 |
| On time | 3 (43%) |
| Average delay | -190 min |
| Worst delay | +25 min |
In the last 30 days SWA439 departed on time (within 15 minutes) on 3 of 7 flights (43%), with an average departure delay of -190 min and a worst delay of +25 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.