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

Southwest Airlines San Antonio, TX (SAT) to Atlanta, GA (ATL) reliability

Among 318 scheduled Southwest Airlines flights from SAT to ATL, 78.9% arrived on time, 11.6% arrived at least 30 minutes late, and 0.3% 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
78.9%arrived on time
11.6%30+ min late
0.3%cancelled
318scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
30+ minutes late11.6%
60+ minutes late5.3%
Cancelled0.3%
Average arrival+3.0 mincompleted flights

What did Southwest Airlines SAT to ATL record?

Southwest Airlines completed 98.7% of its scheduled reportable SAT to ATL flights in the observation window. 78.9% of all scheduled flights arrived less than 15 minutes late, while 5.3% arrived at least an hour late.

What were Southwest Airlines SAT to ATL disruption rates?

For Southwest Airlines SAT-to-ATL flights, 11.6% arrived at least 30 minutes late, 0.3% were cancelled, and 0.9% were diverted.

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What was the Southwest Airlines SAT to ATL scheduled cohort?

The Southwest Airlines SAT-to-ATL cohort contained 318 scheduled flights; 314 completed, 1 were cancelled, and 3 were diverted.

Not a prediction.

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