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

Southwest Airlines Washington, DC (DCA) to Columbus, OH (CMH) reliability

Among 351 scheduled Southwest Airlines flights from DCA to CMH, 79.5% arrived on time, 10.3% 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
79.5%arrived on time
10.3%30+ min late
0.3%cancelled
351scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
30+ minutes late10.3%
60+ minutes late6.3%
Cancelled0.3%
Average arrival+6.4 mincompleted flights

What did Southwest Airlines DCA to CMH record?

Southwest Airlines completed 98.9% of its scheduled reportable DCA to CMH flights in the observation window. 79.5% of all scheduled flights arrived less than 15 minutes late, while 6.3% arrived at least an hour late.

What were Southwest Airlines DCA to CMH disruption rates?

For Southwest Airlines DCA-to-CMH flights, 10.3% arrived at least 30 minutes late, 0.3% were cancelled, and 0.9% were diverted.

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What was the Southwest Airlines DCA to CMH scheduled cohort?

The Southwest Airlines DCA-to-CMH cohort contained 351 scheduled flights; 347 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.