BTS DATA COMPLETE THROUGH JUNE 2026HISTORICAL ODDS · NOT LIVE FLIGHT STATUS
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STL→FLL

Southwest Airlines St. Louis, MO (STL) to Fort Lauderdale, FL (FLL) reliability

Among 764 scheduled Southwest Airlines flights from STL to FLL, 73.7% arrived on time, 14.3% arrived at least 30 minutes late, and 0.4% were cancelled during July 2025–June 2026.

Source: U.S. Bureau of Transportation Statistics · Marketing carrier: Southwest Airlines (WN) · Updated September 16, 2026

HISTORICAL ROUTE SIGNALGenerally reliable
73.7%arrived on time
14.3%30+ min late
0.4%cancelled
764scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
30+ minutes late14.3%
60+ minutes late6.8%
Cancelled0.4%
Average arrival+9.8 mincompleted flights

What did Southwest Airlines STL to FLL record?

Southwest Airlines completed 99.5% of its scheduled reportable STL to FLL flights in the observation window. 73.7% of all scheduled flights arrived less than 15 minutes late, while 6.8% arrived at least an hour late.

What were Southwest Airlines STL to FLL disruption rates?

For Southwest Airlines STL-to-FLL flights, 14.3% arrived at least 30 minutes late, 0.4% were cancelled, and 0.1% were diverted.

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What was the Southwest Airlines STL to FLL scheduled cohort?

The Southwest Airlines STL-to-FLL cohort contained 764 scheduled flights; 760 completed, 3 were cancelled, and 1 were diverted.

Not a prediction.

This is a descriptive historical rate. Schedule changes, seasonal operations and current conditions may differ.