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

United Airlines Houston, TX (IAH) to Detroit, MI (DTW) reliability

Among 283 scheduled United Airlines flights from IAH to DTW, 69.3% arrived on time, 18.7% arrived at least 30 minutes late, and 1.4% 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 SIGNALVariable
69.3%arrived on time
18.7%30+ min late
1.4%cancelled
283scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
30+ minutes late18.7%
60+ minutes late10.2%
Cancelled1.4%
Average arrival+11.1 mincompleted flights

What did United Airlines IAH to DTW record?

United Airlines completed 98.6% of its scheduled reportable IAH to DTW flights in the observation window. 69.3% of all scheduled flights arrived less than 15 minutes late, while 10.2% arrived at least an hour late.

What were United Airlines IAH to DTW disruption rates?

For United Airlines IAH-to-DTW flights, 18.7% arrived at least 30 minutes late, 1.4% were cancelled, and 0.0% were diverted.

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What was the United Airlines IAH to DTW scheduled cohort?

The United Airlines IAH-to-DTW cohort contained 283 scheduled flights; 279 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.