Flight
SWA3521 19 Oct 2025
SWA3521, operated by Southwest Airlines, on 19 Oct 2025. Scheduled and actual times are local to each airport (hover for UTC).
Flightpartial
PlaneTrack receiver network| Route | KLAS MC CARRAN INTERNATIONAL → ? |
| Status | Partial record (receiver network) |
| First seen airborne | 17:00 PDT 18 Oct |
| Aircraft | N8525S |
| Max altitude | 40,000 ft |
| Distance tracked | 335 nm |
Punctuality, last 30 days
| Flights | 5 |
| On time | 4 (80%) |
| Average delay | -252 min |
| Worst delay | +81 min |
In the last 30 days SWA3521 departed on time (within 15 minutes) on 4 of 5 flights (80%), with an average departure delay of -252 min and a worst delay of +81 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.