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

United Airlines Raleigh/Durham, NC (RDU) to Washington, DC (IAD) reliability

Among 1,080 scheduled United Airlines flights from RDU to IAD, 86.3% arrived on time, 6.9% 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 SIGNALLower disruption
86.3%arrived on time
6.9%30+ min late
1.4%cancelled
1,080scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
30+ minutes late6.9%
60+ minutes late4.4%
Cancelled1.4%
Average arrival+0.8 mincompleted flights

What did United Airlines RDU to IAD record?

United Airlines completed 98.6% of its scheduled reportable RDU to IAD flights in the observation window. 86.3% of all scheduled flights arrived less than 15 minutes late, while 4.4% arrived at least an hour late.

What were United Airlines RDU to IAD disruption rates?

For United Airlines RDU-to-IAD flights, 6.9% arrived at least 30 minutes late, 1.4% were cancelled, and 0.0% were diverted.

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What was the United Airlines RDU to IAD scheduled cohort?

The United Airlines RDU-to-IAD cohort contained 1,080 scheduled flights; 1,065 completed, 15 were cancelled, and 0 were diverted.

Not a prediction.

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