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

United Airlines Baltimore, MD (BWI) to Houston, TX (IAH) reliability

Among 816 scheduled United Airlines flights from BWI to IAH, 82.0% arrived on time, 11.0% arrived at least 30 minutes late, and 1.1% 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
82.0%arrived on time
11.0%30+ min late
1.1%cancelled
816scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
30+ minutes late11.0%
60+ minutes late5.6%
Cancelled1.1%
Average arrival-0.4 mincompleted flights

What did United Airlines BWI to IAH record?

United Airlines completed 98.5% of its scheduled reportable BWI to IAH flights in the observation window. 82.0% of all scheduled flights arrived less than 15 minutes late, while 5.6% arrived at least an hour late.

What were United Airlines BWI to IAH disruption rates?

For United Airlines BWI-to-IAH flights, 11.0% arrived at least 30 minutes late, 1.1% were cancelled, and 0.4% were diverted.

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What was the United Airlines BWI to IAH scheduled cohort?

The United Airlines BWI-to-IAH cohort contained 816 scheduled flights; 804 completed, 9 were cancelled, and 3 were diverted.

Not a prediction.

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