Flight
SWA439 3 Jan 2026
SWA439, operated by Southwest Airlines, on 3 Jan 2026: Louis Armstrong New Orleans International (KMSY) to Austin Bergstrom International (KAUS), 5 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 5
PlaneTrack receiver network| Route | KMSY LOUIS ARMSTRONG NEW ORLEANS INTERNATIONAL → KAUS AUSTIN BERGSTROM INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 18:38 CST 2 Jan |
| Last seen | 19:50 CST 2 Jan |
| Duration | 1h 11m |
| Aircraft | N951WN |
| Max altitude | 26,025 ft |
| Distance tracked | 385 nm |
Leg 2 of 5
PlaneTrack receiver network| Route | KAUS AUSTIN BERGSTROM INTERNATIONAL → ? |
| Status | Completed (receiver network) |
| First seen airborne | 21:22 CST 2 Jan |
| Last seen | 16:08Z |
| Duration | 12h 45m |
| Aircraft | N258WN |
| Max altitude | 41,025 ft |
Leg 3 of 5
PlaneTrack receiver network| Route | KPHL PHILADELPHIA INTERNATIONAL → KSTL LAMBERT ST LOUIS INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 12:30 EST |
| Last seen | 13:28 CST |
| Duration | 1h 57m |
| Aircraft | N494WN |
| Max altitude | 38,025 ft |
| Distance tracked | 704 nm |
Leg 4 of 5
PlaneTrack receiver network| Route | KSTL LAMBERT ST LOUIS INTERNATIONAL → KMCI KANSAS CITY INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 14:22 CST |
| Last seen | 15:06 CST |
| Duration | 0h 43m |
| Aircraft | N494WN |
| Max altitude | 28,000 ft |
| Distance tracked | 205 nm |
Leg 5 of 5
PlaneTrack receiver network| Route | KMCI KANSAS CITY INTERNATIONAL → KMSY LOUIS ARMSTRONG NEW ORLEANS INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 16:03 CST |
| Last seen | 17:36 CST |
| Duration | 1h 32m |
| Aircraft | N494WN |
| Max altitude | 27,000 ft |
| Distance tracked | 600 nm |
Punctuality, last 30 days
| Flights | 7 |
| On time | 4 (57%) |
| Average delay | -179 min |
| Worst delay | +105 min |
In the last 30 days SWA439 departed on time (within 15 minutes) on 4 of 7 flights (57%), with an average departure delay of -179 min and a worst delay of +105 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.