Flight
SWA421 5 May 2026
SWA421, operated by Southwest Airlines, on 5 May 2026: Kansas City International (KMCI) to Austin Bergstrom International (KAUS), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2
PlaneTrack receiver network| Route | KMCI KANSAS CITY INTERNATIONAL → KAUS AUSTIN BERGSTROM INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 07:27 CDT |
| Last seen | 08:58 CDT |
| Duration | 1h 30m |
| Aircraft | N958WN |
| Max altitude | 41,000 ft |
| Distance tracked | 565 nm |
Leg 2 of 2estimated
PlaneTrack receiver network| Route | KAUS AUSTIN BERGSTROM INTERNATIONAL → KPHX PHOENIX SKY HARBOR INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 10:04 CDT |
| Last seen | 10:36 MST |
| Duration | 2h 31m |
| Aircraft | N958WN |
| Max altitude | 36,000 ft |
| Distance tracked | 756 nm |
Punctuality, last 30 days
| Flights | 8 |
| On time | 1 (12%) |
| Average delay | +25 min |
| Worst delay | +37 min |
In the last 30 days SWA421 departed on time (within 15 minutes) on 1 of 8 flights (12%), with an average departure delay of +25 min and a worst delay of +37 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.