Flight
SWA3661 21 Oct 2025
SWA3661, operated by Southwest Airlines, on 21 Oct 2025: Denver International (KDEN) to Tampa International (KTPA), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2
PlaneTrack receiver network| Route | KDEN DENVER INTERNATIONAL → KTPA TAMPA INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 09:50 MDT |
| Last seen | 13:36 EDT |
| Duration | 1h 45m |
| Aircraft | N8577Z |
| Max altitude | 37,025 ft |
| Distance tracked | 1,307 nm |
Leg 2 of 2estimated
PlaneTrack receiver network| Route | Route not recorded |
| Status | Completed (receiver network) |
| First seen airborne | 18:34Z |
| Last seen | 19:24Z |
| Duration | 0h 50m |
| Aircraft | N8577Z |
| Max altitude | 37,000 ft |
Punctuality, last 30 days
| Flights | 3 |
| On time | 0 (0%) |
| Average delay | +50 min |
| Worst delay | +60 min |
In the last 30 days SWA3661 departed on time (within 15 minutes) on 0 of 3 flights (0%), with an average departure delay of +50 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.