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

Southwest Airlines Columbus, OH (CMH) to Atlanta, GA (ATL) reliability

Among 326 scheduled Southwest Airlines flights from CMH to ATL, 81.0% arrived on time, 8.6% arrived at least 30 minutes late, and 0.9% 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
81.0%arrived on time
8.6%30+ min late
0.9%cancelled
326scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
30+ minutes late8.6%
60+ minutes late3.1%
Cancelled0.9%
Average arrival+2.5 mincompleted flights

What did Southwest Airlines CMH to ATL record?

Southwest Airlines completed 99.1% of its scheduled reportable CMH to ATL flights in the observation window. 81.0% of all scheduled flights arrived less than 15 minutes late, while 3.1% arrived at least an hour late.

What were Southwest Airlines CMH to ATL disruption rates?

For Southwest Airlines CMH-to-ATL flights, 8.6% arrived at least 30 minutes late, 0.9% were cancelled, and 0.0% were diverted.

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What was the Southwest Airlines CMH to ATL scheduled cohort?

The Southwest Airlines CMH-to-ATL cohort contained 326 scheduled flights; 323 completed, 3 were cancelled, and 0 were diverted.

Not a prediction.

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