Flight
SWA4427 26 Apr 2026
SWA4427, operated by Southwest Airlines, on 26 Apr 2026: Lambert St Louis International (KSTL) to The William B Hartsfield Atlanta International (KATL), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2
PlaneTrack receiver network| Route | KSTL LAMBERT ST LOUIS INTERNATIONAL → KATL THE WILLIAM B HARTSFIELD ATLANTA INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 10:15 CDT |
| Last seen | 12:24 EDT |
| Duration | 1h 08m |
| Aircraft | N251WN |
| Max altitude | 39,000 ft |
| Distance tracked | 420 nm |
Leg 2 of 2
PlaneTrack receiver network| Route | KATL THE WILLIAM B HARTSFIELD ATLANTA INTERNATIONAL → KPIT PITTSBURGH INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 13:46 EDT |
| Last seen | 15:00 EDT |
| Duration | 1h 13m |
| Aircraft | N251WN |
| Max altitude | 41,000 ft |
| Distance tracked | 457 nm |
Punctuality, last 30 days
| Flights | 3 |
| On time | 0 (0%) |
| Average delay | +89 min |
| Worst delay | +134 min |
In the last 30 days SWA4427 departed on time (within 15 minutes) on 0 of 3 flights (0%), with an average departure delay of +89 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.