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

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

Among 615 scheduled PSA Airlines flights from DCA to STL, 63.9% arrived on time, 24.1% arrived at least 30 minutes late, and 4.9% were cancelled during July 2025–June 2026.

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

HISTORICAL ROUTE SIGNALHigher disruption
63.9%arrived on time
24.1%30+ min late
4.9%cancelled
615scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
30+ minutes late24.1%
60+ minutes late14.5%
Cancelled4.9%
Average arrival+19.6 mincompleted flights

What did PSA Airlines DCA to STL record?

PSA Airlines completed 94.8% of its scheduled reportable DCA to STL flights in the observation window. 63.9% of all scheduled flights arrived less than 15 minutes late, while 14.5% arrived at least an hour late.

What were PSA Airlines DCA to STL disruption rates?

For PSA Airlines DCA-to-STL flights, 24.1% arrived at least 30 minutes late, 4.9% were cancelled, and 0.3% were diverted.

Compare all airlines on this route

What was the PSA Airlines DCA to STL scheduled cohort?

The PSA Airlines DCA-to-STL cohort contained 615 scheduled flights; 583 completed, 30 were cancelled, and 2 were diverted.

Not a prediction.

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