Flight
SWA3976 31 Mar 2026
SWA3976, operated by Southwest Airlines, on 31 Mar 2026: Chicago Midway International (KMDW) to Portland International (KPDX). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KMDW CHICAGO MIDWAY INTERNATIONAL → KPDX PORTLAND INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 00:23 CDT |
| Last seen | 02:36 PDT |
| Duration | 4h 12m |
| Aircraft | AC538F |
| Max altitude | 32,000 ft |
| Distance tracked | 1,517 nm |
Punctuality, last 30 days
| Flights | 3 |
| On time | 2 (67%) |
| Average delay | +12 min |
| Worst delay | +22 min |
In the last 30 days SWA3976 departed on time (within 15 minutes) on 2 of 3 flights (67%), with an average departure delay of +12 min and a worst delay of +22 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.