PSA Airlines Washington, DC (DCA) to Portland, ME (PWM) reliability

Among 394 scheduled PSA Airlines flights from DCA to PWM, 63.5% arrived on time, 20.1% arrived at least 30 minutes late, and 4.6% 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

63.5%arrived on time

20.1%30+ min late

4.6%cancelled

394scheduled flights

Based on July 2025–June 2026; on time means arrival less than 15 minutes late.

30+ minutes late20.1%

60+ minutes late9.9%

Cancelled4.6%

Average arrival+15.7 mincompleted flights

What did PSA Airlines DCA to PWM record?

PSA Airlines completed 95.2% of its scheduled reportable DCA to PWM flights in the observation window. 63.5% of all scheduled flights arrived less than 15 minutes late, while 9.9% arrived at least an hour late.

What were PSA Airlines DCA to PWM disruption rates?

For PSA Airlines DCA-to-PWM flights, 20.1% arrived at least 30 minutes late, 4.6% were cancelled, and 0.3% were diverted.

Compare all airlines on this route

What was the PSA Airlines DCA to PWM scheduled cohort?

The PSA Airlines DCA-to-PWM cohort contained 394 scheduled flights; 375 completed, 18 were cancelled, and 1 were diverted.

Not a prediction.

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