Flight
SWA4373 23 Dec 2025
SWA4373, operated by Southwest Airlines, on 23 Dec 2025: Sacramento International (KSMF) to Ontario International (KONT). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KSMF SACRAMENTO INTERNATIONAL → KONT ONTARIO INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 16:00 PST 22 Dec |
| Last seen | 17:00 PST 22 Dec |
| Duration | 1h 00m |
| Aircraft | N566WN |
| Max altitude | 31,000 ft |
| Distance tracked | 338 nm |
Punctuality, last 30 days
| Flights | 6 |
| On time | 2 (33%) |
| Average delay | +32 min |
| Worst delay | +64 min |
In the last 30 days SWA4373 departed on time (within 15 minutes) on 2 of 6 flights (33%), with an average departure delay of +32 min and a worst delay of +64 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.