Flight
SWA1939 14 Apr 2026
SWA1939, operated by Southwest Airlines, on 14 Apr 2026, 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2partial
PlaneTrack receiver network| Route | KDEN DENVER INTERNATIONAL → ? |
| Status | Partial record (receiver network) |
| First seen airborne | 06:01 MDT |
| Aircraft | N8581Z |
Leg 2 of 2
PlaneTrack receiver network| Route | KDEN DENVER INTERNATIONAL → KMDW CHICAGO MIDWAY INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 06:48 MDT |
| Last seen | 10:00 CDT |
| Duration | 2h 11m |
| Aircraft | N8581Z |
| Max altitude | 39,000 ft |
| Distance tracked | 775 nm |
Punctuality, last 30 days
| Flights | 6 |
| On time | 0 (0%) |
| Average delay | +79 min |
| Worst delay | +187 min |
In the last 30 days SWA1939 departed on time (within 15 minutes) on 0 of 6 flights (0%), with an average departure delay of +79 min and a worst delay of +187 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.