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

United Airlines Pittsburgh, PA (PIT) to Houston, TX (IAH) reliability

Among 731 scheduled United Airlines flights from PIT to IAH, 83.4% arrived on time, 10.5% arrived at least 30 minutes late, and 0.1% 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
83.4%arrived on time
10.5%30+ min late
0.1%cancelled
731scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
30+ minutes late10.5%
60+ minutes late5.9%
Cancelled0.1%
Average arrival-1.2 mincompleted flights

What did United Airlines PIT to IAH record?

United Airlines completed 99.7% of its scheduled reportable PIT to IAH flights in the observation window. 83.4% of all scheduled flights arrived less than 15 minutes late, while 5.9% arrived at least an hour late.

What were United Airlines PIT to IAH disruption rates?

For United Airlines PIT-to-IAH flights, 10.5% arrived at least 30 minutes late, 0.1% were cancelled, and 0.1% were diverted.

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What was the United Airlines PIT to IAH scheduled cohort?

The United Airlines PIT-to-IAH cohort contained 731 scheduled flights; 729 completed, 1 were cancelled, and 1 were diverted.

Not a prediction.

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