Flight
SWA4539 9 Sep 2026
SWA4539, operated by Southwest Airlines, on 9 Sep 2026: North Island Nas (KNZY) to Sacramento International (KSMF). Scheduled and actual times are local to each airport (hover for UTC).
Flightestimated
PlaneTrack receiver network| Route | KNZY NORTH ISLAND NAS → KSMF SACRAMENTO INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 10:18 PDT |
| Last seen | 11:34 PDT |
| Duration | 1h 15m |
| Aircraft | N7743B |
| Max altitude | 40,000 ft |
| Distance tracked | 418 nm |
Punctuality, last 30 days
| Flights | 6 |
| On time | 1 (17%) |
| Average delay | +29 min |
| Worst delay | +51 min |
In the last 30 days SWA4539 departed on time (within 15 minutes) on 1 of 6 flights (17%), with an average departure delay of +29 min and a worst delay of +51 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.