Flight
SWA3123 2 Apr 2026
SWA3123, operated by Southwest Airlines, on 2 Apr 2026: Chicago Midway International (KMDW) to Ontario International (KONT). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KMDW CHICAGO MIDWAY INTERNATIONAL → KONT ONTARIO INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 11:56 CDT |
| Last seen | 13:58 PDT |
| Duration | 4h 01m |
| Aircraft | AC5A94 |
| Max altitude | 36,025 ft |
| Distance tracked | 1,479 nm |
Punctuality, last 30 days
| Flights | 5 |
| On time | 2 (40%) |
| Average delay | +14 min |
| Worst delay | +20 min |
In the last 30 days SWA3123 departed on time (within 15 minutes) on 2 of 5 flights (40%), with an average departure delay of +14 min and a worst delay of +20 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.