Check Southwest Airlines WN4521 Flight Schedule
Stay Updated on your Southwest Airlines WN4521 flight status updates here
8h 20m
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Flight Information Southwest Airlines WN4521
Lowest Fare Month
Dec
Today’s Flight
| Date | Departure | Arrival | Duration | Aircraft |
|---|---|---|---|---|
Tuesday 7 April 2026 | 10:20 St Louis Lambert International Airport | 19:40 Fort Lauderdale Hollywood International Airport | 8h 20m | - |
Upcoming Flight
| Date | Departure | Arrival | Duration | Aircraft |
|---|---|---|---|---|
Friday 10 April 2026 | 10:25 St Louis Lambert International Airport | 13:40 Tampa International Airport | 2h 15m | - |
Sunday 12 April 2026 | 10:20 St Louis Lambert International Airport | 17:15 Birmingham Shuttlesworth International Airport | 6h 55m | - |
Monday 13 April 2026 | 10:25 St Louis Lambert International Airport | 13:40 Tampa International Airport | 2h 15m | - |
Friday 17 April 2026 | 10:25 St Louis Lambert International Airport | 15:35 Fort Lauderdale Hollywood International Airport | 4h 10m | - |