Flight
SWA2129 4 Jan 2026
SWA2129, operated by Southwest Airlines, on 4 Jan 2026: 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 | 08:38 PST |
| Last seen | 09:42 PST |
| Duration | 1h 03m |
| Aircraft | N8800L |
| Max altitude | 35,000 ft |
| Distance tracked | 338 nm |
Punctuality, last 30 days
| Flights | 7 |
| On time | 5 (71%) |
| Average delay | +20 min |
| Worst delay | +83 min |
In the last 30 days SWA2129 departed on time (within 15 minutes) on 5 of 7 flights (71%), with an average departure delay of +20 min and a worst delay of +83 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.