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

United Airlines San Antonio, TX (SAT) to Washington, DC (IAD) reliability

Among 641 scheduled United Airlines flights from SAT to IAD, 92.2% arrived on time, 3.1% arrived at least 30 minutes late, and 0.6% 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
92.2%arrived on time
3.1%30+ min late
0.6%cancelled
641scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
30+ minutes late3.1%
60+ minutes late1.6%
Cancelled0.6%
Average arrival-5.0 mincompleted flights

What did United Airlines SAT to IAD record?

United Airlines completed 98.4% of its scheduled reportable SAT to IAD flights in the observation window. 92.2% of all scheduled flights arrived less than 15 minutes late, while 1.6% arrived at least an hour late.

What were United Airlines SAT to IAD disruption rates?

For United Airlines SAT-to-IAD flights, 3.1% arrived at least 30 minutes late, 0.6% were cancelled, and 0.9% were diverted.

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What was the United Airlines SAT to IAD scheduled cohort?

The United Airlines SAT-to-IAD cohort contained 641 scheduled flights; 631 completed, 4 were cancelled, and 6 were diverted.

Not a prediction.

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