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

American Airlines Washington, DC (DCA) to St. Louis, MO (STL) reliability

Among 175 scheduled American Airlines flights from DCA to STL, 66.9% arrived on time, 24.6% arrived at least 30 minutes late, and 2.3% were cancelled during July 2025–June 2026.

Source: U.S. Bureau of Transportation Statistics · Marketing carrier: American Airlines (AA) · Updated September 16, 2026

HISTORICAL ROUTE SIGNALVariable
66.9%arrived on time
24.6%30+ min late
2.3%cancelled
175scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
30+ minutes late24.6%
60+ minutes late13.7%
Cancelled2.3%
Average arrival+23.9 mincompleted flights

What did American Airlines DCA to STL record?

American Airlines completed 97.7% of its scheduled reportable DCA to STL flights in the observation window. 66.9% of all scheduled flights arrived less than 15 minutes late, while 13.7% arrived at least an hour late.

What were American Airlines DCA to STL disruption rates?

For American Airlines DCA-to-STL flights, 24.6% arrived at least 30 minutes late, 2.3% were cancelled, and 0.0% were diverted.

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What was the American Airlines DCA to STL scheduled cohort?

The American Airlines DCA-to-STL cohort contained 175 scheduled flights; 171 completed, 4 were cancelled, and 0 were diverted.

Not a prediction.

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