Flight
SWA3520 17 Aug 2026
SWA3520, operated by Southwest Airlines, on 17 Aug 2026: Louisville Muhammad Ali International Airport (KSDF) to Dallas Love Fld (KDAL). Scheduled and actual times are local to each airport (hover for UTC).
Flightestimated
PlaneTrack receiver network| Route | KSDF Louisville Muhammad Ali International Airport → KDAL DALLAS LOVE FLD |
| Status | Completed (receiver network) |
| First seen airborne | 09:15 EDT |
| Last seen | 08:50 CDT |
| Duration | 0h 34m |
| Aircraft | N8581Z |
| Max altitude | 38,000 ft |
| Distance tracked | 629 nm |
Punctuality, last 30 days
| Flights | 7 |
| On time | 1 (14%) |
| Average delay | +21 min |
| Worst delay | +31 min |
In the last 30 days SWA3520 departed on time (within 15 minutes) on 1 of 7 flights (14%), with an average departure delay of +21 min and a worst delay of +31 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.