BTS DATA COMPLETE THROUGH JUNE 2026HISTORICAL ODDS · NOT LIVE FLIGHT STATUS
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AIRLINE × ROUTE REPORT
ORDTYS

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

A dedicated historical view of 316 United Airlines marketed flights on this direction during July 2025–June 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 this airline-route sample says

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.

Use the parent route report to compare this result with other marketing carriers and with time-of-day, weekday and monthly slices.

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Not a prediction.

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