Flight
SWA4975 21 Aug 2026
SWA4975, operated by Southwest Airlines, on 21 Aug 2026: Chicago Midway International (KMDW) to General Edward Lawrence Logan International (KBOS). Scheduled and actual times are local to each airport (hover for UTC).
Flightestimated
PlaneTrack receiver network| Route | KMDW CHICAGO MIDWAY INTERNATIONAL → KBOS GENERAL EDWARD LAWRENCE LOGAN INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 21:31 CDT 20 Aug |
| Last seen | 23:30 EDT 20 Aug |
| Duration | 0h 59m |
| Aircraft | N939WN |
| Max altitude | 40,025 ft |
| Distance tracked | 745 nm |
Punctuality, last 30 days
| Flights | 6 |
| On time | 1 (17%) |
| Average delay | +37 min |
| Worst delay | +91 min |
In the last 30 days SWA4975 departed on time (within 15 minutes) on 1 of 6 flights (17%), with an average departure delay of +37 min and a worst delay of +91 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.