Flight
SWA1666 26 Aug 2025
SWA1666, operated by Southwest Airlines, on 26 Aug 2025, 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2estimated
PlaneTrack receiver network| Route | KMDW CHICAGO MIDWAY INTERNATIONAL → ? |
| Status | Completed (receiver network) |
| First seen airborne | 21:49 CDT 25 Aug |
| Last seen | 05:48Z |
| Duration | 2h 59m |
| Aircraft | N8574Z |
| Max altitude | 37,000 ft |
Leg 2 of 2
PlaneTrack receiver network| Route | KSEA SEATTLE TACOMA INTERNATIONAL → ? |
| Status | Completed (receiver network) |
| First seen airborne | 23:26 PDT 25 Aug |
| Last seen | 09:44Z |
| Duration | 3h 18m |
| Aircraft | N8833L |
| Max altitude | 38,000 ft |
Punctuality, last 30 days
| Flights | 6 |
| On time | 1 (17%) |
| Average delay | +57 min |
| Worst delay | +150 min |
In the last 30 days SWA1666 departed on time (within 15 minutes) on 1 of 6 flights (17%), with an average departure delay of +57 min and a worst delay of +150 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.