Flight
SWA4550 13 Oct 2025
SWA4550, operated by Southwest Airlines, on 13 Oct 2025: Chicago Midway International (KMDW) to Nashville International (KBNA), 4 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 4
PlaneTrack receiver network| Route | KMDW CHICAGO MIDWAY INTERNATIONAL → KBNA NASHVILLE INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 19:09 CDT 12 Oct |
| Last seen | 20:08 CDT 12 Oct |
| Duration | 0h 58m |
| Aircraft | N7877H |
| Max altitude | 36,000 ft |
| Distance tracked | 343 nm |
Leg 2 of 4
PlaneTrack receiver network| Route | KBNA NASHVILLE INTERNATIONAL → KLAS MC CARRAN INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 21:07 CDT 12 Oct |
| Last seen | 11:06 PDT |
| Duration | 15h 58m |
| Aircraft | N7877H |
| Max altitude | 41,025 ft |
| Distance tracked | 1,376 nm |
Leg 3 of 4estimated
PlaneTrack receiver network| Route | KLAS MC CARRAN INTERNATIONAL → ? |
| Status | Completed (receiver network) |
| First seen airborne | 12:31 PDT |
| Last seen | 20:12Z |
| Duration | 0h 40m |
| Aircraft | N7881A |
| Max altitude | 30,025 ft |
Leg 4 of 4estimated
PlaneTrack receiver network| Route | ? → KDEN DENVER INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 21:24Z |
| Last seen | 17:04 MDT |
| Duration | 1h 39m |
| Aircraft | N7881A |
| Max altitude | 39,025 ft |
Punctuality, last 30 days
| Flights | 9 |
| On time | 7 (78%) |
| Average delay | +12 min |
| Worst delay | +34 min |
In the last 30 days SWA4550 departed on time (within 15 minutes) on 7 of 9 flights (78%), with an average departure delay of +12 min and a worst delay of +34 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.