Flight
SWA421 22 Jan 2026
SWA421, operated by Southwest Airlines, on 22 Jan 2026, 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2estimated
PlaneTrack receiver network| Route | ? → KDEN DENVER INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 00:00Z |
| Last seen | 17:18 MST 21 Jan |
| Duration | 0h 17m |
| Aircraft | AC53D5 |
| Max altitude | 12,900 ft |
Leg 2 of 2estimated
PlaneTrack receiver network| Route | Route not recorded |
| Status | Completed (receiver network) |
| First seen airborne | 23:18Z |
| Last seen | 23:58Z |
| Duration | 0h 40m |
| Aircraft | N8584Z |
| Max altitude | 12,925 ft |
Punctuality, last 30 days
| Flights | 6 |
| On time | 0 (0%) |
| Average delay | +31 min |
| Worst delay | +60 min |
In the last 30 days SWA421 departed on time (within 15 minutes) on 0 of 6 flights (0%), with an average departure delay of +31 min and a worst delay of +60 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.