PSA Airlines Washington, DC (DCA) to Houston, TX (IAH) reliability

Among 276 scheduled PSA Airlines flights from DCA to IAH, 64.5% arrived on time, 21.7% arrived at least 30 minutes late, and 5.4% 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

64.5%arrived on time

21.7%30+ min late

5.4%cancelled

276scheduled flights

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

30+ minutes late21.7%

60+ minutes late12.3%

Cancelled5.4%

Average arrival+11.2 mincompleted flights

What did PSA Airlines DCA to IAH record?

PSA Airlines completed 92.0% of its scheduled reportable DCA to IAH flights in the observation window. 64.5% of all scheduled flights arrived less than 15 minutes late, while 12.3% arrived at least an hour late.

What were PSA Airlines DCA to IAH disruption rates?

For PSA Airlines DCA-to-IAH flights, 21.7% arrived at least 30 minutes late, 5.4% were cancelled, and 2.5% were diverted.

Compare all airlines on this route

What was the PSA Airlines DCA to IAH scheduled cohort?

The PSA Airlines DCA-to-IAH cohort contained 276 scheduled flights; 254 completed, 15 were cancelled, and 7 were diverted.

Not a prediction.

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