Flight
SWA4057 1 Feb 2026
SWA4057, operated by Southwest Airlines, on 1 Feb 2026: Sacramento International (KSMF) to Mc Carran International (KLAS). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KSMF SACRAMENTO INTERNATIONAL → KLAS MC CARRAN INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 05:13 PST |
| Last seen | 06:20 PST |
| Duration | 1h 06m |
| Aircraft | N8558Z |
| Max altitude | 33,000 ft |
| Distance tracked | 344 nm |
Punctuality, last 30 days
| Flights | 6 |
| On time | 1 (17%) |
| Average delay | +42 min |
| Worst delay | +86 min |
In the last 30 days SWA4057 departed on time (within 15 minutes) on 1 of 6 flights (17%), with an average departure delay of +42 min and a worst delay of +86 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.