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

Southwest Airlines San Antonio, TX (SAT) to Denver, CO (DEN) reliability

Among 1,432 scheduled Southwest Airlines flights from SAT to DEN, 80.2% arrived on time, 12.2% 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 SIGNALLower disruption
80.2%arrived on time
12.2%30+ min late
0.3%cancelled
1,432scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
30+ minutes late12.2%
60+ minutes late5.3%
Cancelled0.3%
Average arrival+3.1 mincompleted flights

What did Southwest Airlines SAT to DEN record?

Southwest Airlines completed 99.3% of its scheduled reportable SAT to DEN flights in the observation window. 80.2% 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 DEN disruption rates?

For Southwest Airlines SAT-to-DEN flights, 12.2% arrived at least 30 minutes late, 0.3% were cancelled, and 0.4% were diverted.

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What was the Southwest Airlines SAT to DEN scheduled cohort?

The Southwest Airlines SAT-to-DEN cohort contained 1,432 scheduled flights; 1,422 completed, 4 were cancelled, and 6 were diverted.

Not a prediction.

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