BTS DATA COMPLETE THROUGH JUNE 2026HISTORICAL ODDS · NOT LIVE FLIGHT STATUS
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PIT→IAD

United Airlines Pittsburgh, PA (PIT) to Washington, DC (IAD) reliability

Among 499 scheduled United Airlines flights from PIT to IAD, 87.4% arrived on time, 6.4% arrived at least 30 minutes late, and 0.8% were cancelled during July 2025–June 2026.

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

HISTORICAL ROUTE SIGNALLower disruption
87.4%arrived on time
6.4%30+ min late
0.8%cancelled
499scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
30+ minutes late6.4%
60+ minutes late4.0%
Cancelled0.8%
Average arrival-0.2 mincompleted flights

What did United Airlines PIT to IAD record?

United Airlines completed 99.2% of its scheduled reportable PIT to IAD flights in the observation window. 87.4% of all scheduled flights arrived less than 15 minutes late, while 4.0% arrived at least an hour late.

What were United Airlines PIT to IAD disruption rates?

For United Airlines PIT-to-IAD flights, 6.4% arrived at least 30 minutes late, 0.8% were cancelled, and 0.0% were diverted.

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What was the United Airlines PIT to IAD scheduled cohort?

The United Airlines PIT-to-IAD cohort contained 499 scheduled flights; 495 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.