Flight
SWA1521 13 Sep 2026
SWA1521, operated by Southwest Airlines, on 13 Sep 2026, 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2estimated
PlaneTrack receiver network| Route | Route not recorded |
| Status | Completed (receiver network) |
| First seen airborne | 00:00Z |
| Last seen | 03:02Z |
| Duration | 3h 02m |
| Aircraft | N8570W |
| Max altitude | 36,000 ft |
Leg 2 of 2partial
PlaneTrack receiver network| Route | KDAL DALLAS LOVE FLD → ? |
| Status | Partial record (receiver network) |
| First seen airborne | 23:36 CDT 12 Sep |
| Aircraft | N8570W |
| Max altitude | 38,000 ft |
| Distance tracked | 378 nm |
Punctuality, last 30 days
| Flights | 7 |
| On time | 1 (14%) |
| Average delay | +35 min |
| Worst delay | +94 min |
In the last 30 days SWA1521 departed on time (within 15 minutes) on 1 of 7 flights (14%), with an average departure delay of +35 min and a worst delay of +94 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.