Flight
SWA3534 18 Sep 2026
SWA3534, operated by Southwest Airlines, on 18 Sep 2026: Seattle Tacoma International (KSEA) to Chicago Midway International (KMDW). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KSEA SEATTLE TACOMA INTERNATIONAL → KMDW CHICAGO MIDWAY INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 23:45 PDT 17 Sep |
| Last seen | 05:30 CDT |
| Duration | 3h 44m |
| Aircraft | N437WN |
| Max altitude | 38,000 ft |
| Distance tracked | 1,502 nm |
Punctuality, last 30 days
| Flights | 9 |
| On time | 0 (0%) |
| Average delay | +49 min |
| Worst delay | +169 min |
In the last 30 days SWA3534 departed on time (within 15 minutes) on 0 of 9 flights (0%), with an average departure delay of +49 min and a worst delay of +169 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.