BTS DATA COMPLETE THROUGH JUNE 2026HISTORICAL ODDS · NOT LIVE FLIGHT STATUS
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COS→LAS

Southwest Airlines Colorado Springs, CO (COS) to Las Vegas, NV (LAS) reliability

Among 859 scheduled Southwest Airlines flights from COS to LAS, 79.5% arrived on time, 13.0% arrived at least 30 minutes late, and 0.0% 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
79.5%arrived on time
13.0%30+ min late
0.0%cancelled
859scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
30+ minutes late13.0%
60+ minutes late5.9%
Cancelled0.0%
Average arrival+4.0 mincompleted flights

What did Southwest Airlines COS to LAS record?

Southwest Airlines completed 99.9% of its scheduled reportable COS to LAS flights in the observation window. 79.5% of all scheduled flights arrived less than 15 minutes late, while 5.9% arrived at least an hour late.

What were Southwest Airlines COS to LAS disruption rates?

For Southwest Airlines COS-to-LAS flights, 13.0% arrived at least 30 minutes late, 0.0% were cancelled, and 0.1% were diverted.

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What was the Southwest Airlines COS to LAS scheduled cohort?

The Southwest Airlines COS-to-LAS cohort contained 859 scheduled flights; 858 completed, 0 were cancelled, and 1 were diverted.

Not a prediction.

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