BTS DATA COMPLETE THROUGH JUNE 2026HISTORICAL ODDS · NOT LIVE FLIGHT STATUS
DelayOddsKnow the route before you book
AIRLINE × ROUTE REPORT
STL→TPA

Southwest Airlines St. Louis, MO (STL) to Tampa, FL (TPA) reliability

Among 1,196 scheduled Southwest Airlines flights from STL to TPA, 79.2% arrived on time, 11.8% arrived at least 30 minutes late, and 0.5% 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
79.2%arrived on time
11.8%30+ min late
0.5%cancelled
1,196scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
30+ minutes late11.8%
60+ minutes late5.5%
Cancelled0.5%
Average arrival+6.1 mincompleted flights

What did Southwest Airlines STL to TPA record?

Southwest Airlines completed 99.1% of its scheduled reportable STL to TPA flights in the observation window. 79.2% of all scheduled flights arrived less than 15 minutes late, while 5.5% arrived at least an hour late.

What were Southwest Airlines STL to TPA disruption rates?

For Southwest Airlines STL-to-TPA flights, 11.8% arrived at least 30 minutes late, 0.5% were cancelled, and 0.4% were diverted.

Compare all airlines on this route

What was the Southwest Airlines STL to TPA scheduled cohort?

The Southwest Airlines STL-to-TPA cohort contained 1,196 scheduled flights; 1,185 completed, 6 were cancelled, and 5 were diverted.

Not a prediction.

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