Flight
SWA4389 19 Jan 2026
SWA4389, operated by Southwest Airlines, on 19 Jan 2026: Chicago Midway International (KMDW) to Nashville International (KBNA). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KMDW CHICAGO MIDWAY INTERNATIONAL → KBNA NASHVILLE INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 06:14 CST |
| Last seen | 07:13 CST |
| Duration | 0h 58m |
| Aircraft | N8543Z |
| Max altitude | 40,000 ft |
| Distance tracked | 343 nm |
Punctuality, last 30 days
| Flights | 8 |
| On time | 1 (12%) |
| Average delay | -110 min |
| Worst delay | +131 min |
In the last 30 days SWA4389 departed on time (within 15 minutes) on 1 of 8 flights (12%), with an average departure delay of -110 min and a worst delay of +131 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.