Flight
SWA1877 28 Apr 2026
SWA1877, operated by Southwest Airlines, on 28 Apr 2026: Moffett Federal Afld (KNUQ) to Chicago Midway International (KMDW). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KNUQ MOFFETT FEDERAL AFLD → KMDW CHICAGO MIDWAY INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 11:06 PDT |
| Last seen | 16:38 CDT |
| Duration | 3h 31m |
| Aircraft | N8571Z |
| Max altitude | 37,025 ft |
Punctuality, last 30 days
| Flights | 5 |
| On time | 1 (20%) |
| Average delay | +37 min |
| Worst delay | +95 min |
In the last 30 days SWA1877 departed on time (within 15 minutes) on 1 of 5 flights (20%), with an average departure delay of +37 min and a worst delay of +95 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.