Flight
SWA1851 9 Dec 2025
SWA1851, operated by Southwest Airlines, on 9 Dec 2025: Tampa International (KTPA) to Birmingham International (KBHM), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2
PlaneTrack receiver network| Route | KTPA TAMPA INTERNATIONAL → KBHM BIRMINGHAM INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 14:25 EST |
| Last seen | 14:38 CST |
| Duration | 1h 13m |
| Aircraft | N8571Z |
| Max altitude | 38,000 ft |
| Distance tracked | 399 nm |
Leg 2 of 2
PlaneTrack receiver network| Route | KBHM BIRMINGHAM INTERNATIONAL → KBWI BALTIMORE WASHINGTON INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 15:41 CST |
| Last seen | 18:10 EST |
| Duration | 1h 28m |
| Aircraft | N8571Z |
| Max altitude | 41,025 ft |
| Distance tracked | 592 nm |
Punctuality, last 30 days
| Flights | 8 |
| On time | 3 (38%) |
| Average delay | +30 min |
| Worst delay | +132 min |
In the last 30 days SWA1851 departed on time (within 15 minutes) on 3 of 8 flights (38%), with an average departure delay of +30 min and a worst delay of +132 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.