BTS DATA COMPLETE THROUGH JUNE 2026HISTORICAL ODDS · NOT LIVE FLIGHT STATUS
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AIRLINE × ROUTE REPORT
DCA→ATL

Southwest Airlines Washington, DC (DCA) to Atlanta, GA (ATL) reliability

Among 1,139 scheduled Southwest Airlines flights from DCA to ATL, 77.3% arrived on time, 12.8% arrived at least 30 minutes late, and 2.1% 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
77.3%arrived on time
12.8%30+ min late
2.1%cancelled
1,139scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
30+ minutes late12.8%
60+ minutes late6.2%
Cancelled2.1%
Average arrival+5.9 mincompleted flights

What did Southwest Airlines DCA to ATL record?

Southwest Airlines completed 97.8% of its scheduled reportable DCA to ATL flights in the observation window. 77.3% of all scheduled flights arrived less than 15 minutes late, while 6.2% arrived at least an hour late.

What were Southwest Airlines DCA to ATL disruption rates?

For Southwest Airlines DCA-to-ATL flights, 12.8% arrived at least 30 minutes late, 2.1% were cancelled, and 0.1% were diverted.

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What was the Southwest Airlines DCA to ATL scheduled cohort?

The Southwest Airlines DCA-to-ATL cohort contained 1,139 scheduled flights; 1,114 completed, 24 were cancelled, and 1 were diverted.

Not a prediction.

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