Flight
SWA4321 27 Sep 2026
SWA4321, operated by Southwest Airlines, on 27 Sep 2026: Baltimore Washington International (KBWI) to Greenville-Spartanburg International Airport (KGSP), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2
FAA SWIM schedule| Route | KBWI BALTIMORE WASHINGTON INTERNATIONAL → KGSP Greenville-Spartanburg International Airport |
| Status | Completed, departure delayed +27 min |
| Scheduled departure | 08:35 EDT |
| Actual departure | 09:02 EDT delayed +27 min |
| Actual arrival | 10:09 EDT |
| Duration | 1h 07m |
| Aircraft | N228WN B737 |
| Max altitude | 22,000 ft |
| Distance tracked | 369 nm |
Leg 2 of 2
FAA SWIM schedule| Route | KGSP Greenville-Spartanburg International Airport → KBNA NASHVILLE INTERNATIONAL |
| Status | Completed, departure delayed +25 min |
| Scheduled departure | 10:45 EDT |
| Actual departure | 11:10 EDT delayed +25 min |
| Actual arrival | 10:56 CDT |
| Duration | 0h 46m |
| Aircraft | N228WN B737 |
| Max altitude | 26,000 ft |
| Distance tracked | 230 nm |
Punctuality, last 30 days
| Flights | 5 |
| On time | 0 (0%) |
| Average delay | +43 min |
| Worst delay | +123 min |
In the last 30 days SWA4321 departed on time (within 15 minutes) on 0 of 5 flights (0%), with an average departure delay of +43 min and a worst delay of +123 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.