Flight
SWA257 10 Dec 2025
SWA257, operated by Southwest Airlines, on 10 Dec 2025: San Francisco International (KSFO) to Mc Carran International (KLAS), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2estimated
PlaneTrack receiver network| Route | KSFO SAN FRANCISCO INTERNATIONAL → KLAS MC CARRAN INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 06:41 PST |
| Last seen | 08:12 PST |
| Duration | 1h 30m |
| Aircraft | AC5326 |
| Max altitude | 28,000 ft |
| Distance tracked | 358 nm |
Leg 2 of 2
PlaneTrack receiver network| Route | ? → KSEA SEATTLE TACOMA INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 16:44Z |
| Last seen | 12:16 PST |
| Duration | 3h 32m |
| Aircraft | N8771D |
| Max altitude | 36,025 ft |
Punctuality, last 30 days
| Flights | 6 |
| On time | 4 (67%) |
| Average delay | +13 min |
| Worst delay | +25 min |
In the last 30 days SWA257 departed on time (within 15 minutes) on 4 of 6 flights (67%), with an average departure delay of +13 min and a worst delay of +25 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.