Flight
SWA3881 14 Sep 2026
SWA3881, operated by Southwest Airlines, on 14 Sep 2026: Chicago Midway International (KMDW) to San Francisco International (KSFO). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KMDW CHICAGO MIDWAY INTERNATIONAL → KSFO SAN FRANCISCO INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 21:33 CDT 13 Sep |
| Last seen | 13:30 PDT |
| Duration | 17h 56m |
| Aircraft | N279WN |
| Max altitude | 40,000 ft |
| Distance tracked | 1,607 nm |
Punctuality, last 30 days
| Flights | 6 |
| On time | 3 (50%) |
| Average delay | +42 min |
| Worst delay | +166 min |
In the last 30 days SWA3881 departed on time (within 15 minutes) on 3 of 6 flights (50%), with an average departure delay of +42 min and a worst delay of +166 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.