BTS DATA COMPLETE THROUGH JUNE 2026HISTORICAL ODDS · NOT LIVE FLIGHT STATUS
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ORD→TYS

United Airlines Chicago, IL (ORD) to Knoxville, TN (TYS) reliability

Among 316 scheduled United Airlines flights from ORD to TYS, 59.5% arrived on time, 25.6% arrived at least 30 minutes late, and 2.5% 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
59.5%arrived on time
25.6%30+ min late
2.5%cancelled
316scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
30+ minutes late25.6%
60+ minutes late17.1%
Cancelled2.5%
Average arrival+28.2 mincompleted flights

What did United Airlines ORD to TYS record?

United Airlines completed 97.5% of its scheduled reportable ORD to TYS flights in the observation window. 59.5% of all scheduled flights arrived less than 15 minutes late, while 17.1% arrived at least an hour late.

What were United Airlines ORD to TYS disruption rates?

For United Airlines ORD-to-TYS flights, 25.6% arrived at least 30 minutes late, 2.5% were cancelled, and 0.0% were diverted.

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What was the United Airlines ORD to TYS scheduled cohort?

The United Airlines ORD-to-TYS cohort contained 316 scheduled flights; 308 completed, 8 were cancelled, and 0 were diverted.

Not a prediction.

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