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

Southwest Airlines New Orleans, LA (MSY) to Washington, DC (DCA) reliability

Among 706 scheduled Southwest Airlines flights from MSY to DCA, 67.1% arrived on time, 21.2% arrived at least 30 minutes late, and 1.0% 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 SIGNALVariable
67.1%arrived on time
21.2%30+ min late
1.0%cancelled
706scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
30+ minutes late21.2%
60+ minutes late11.5%
Cancelled1.0%
Average arrival+17.2 mincompleted flights

What did Southwest Airlines MSY to DCA record?

Southwest Airlines completed 98.4% of its scheduled reportable MSY to DCA flights in the observation window. 67.1% of all scheduled flights arrived less than 15 minutes late, while 11.5% arrived at least an hour late.

What were Southwest Airlines MSY to DCA disruption rates?

For Southwest Airlines MSY-to-DCA flights, 21.2% arrived at least 30 minutes late, 1.0% were cancelled, and 0.6% were diverted.

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What was the Southwest Airlines MSY to DCA scheduled cohort?

The Southwest Airlines MSY-to-DCA cohort contained 706 scheduled flights; 695 completed, 7 were cancelled, and 4 were diverted.

Not a prediction.

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