BTS DATA COMPLETE THROUGH JUNE 2026HISTORICAL ODDS · NOT LIVE FLIGHT STATUS
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SAT→BWI

Southwest Airlines San Antonio, TX (SAT) to Baltimore, MD (BWI) reliability

Among 735 scheduled Southwest Airlines flights from SAT to BWI, 79.6% arrived on time, 11.0% arrived at least 30 minutes late, and 1.6% 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
79.6%arrived on time
11.0%30+ min late
1.6%cancelled
735scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
30+ minutes late11.0%
60+ minutes late5.0%
Cancelled1.6%
Average arrival+4.2 mincompleted flights

What did Southwest Airlines SAT to BWI record?

Southwest Airlines completed 98.2% of its scheduled reportable SAT to BWI flights in the observation window. 79.6% of all scheduled flights arrived less than 15 minutes late, while 5.0% arrived at least an hour late.

What were Southwest Airlines SAT to BWI disruption rates?

For Southwest Airlines SAT-to-BWI flights, 11.0% arrived at least 30 minutes late, 1.6% were cancelled, and 0.1% were diverted.

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What was the Southwest Airlines SAT to BWI scheduled cohort?

The Southwest Airlines SAT-to-BWI cohort contained 735 scheduled flights; 722 completed, 12 were cancelled, and 1 were diverted.

Not a prediction.

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