United Airlines departures from Knoxville, TN (TYS)

Among 652 scheduled United Airlines flights departing TYS, 82.5% arrived on time, 11.3% arrived at least 30 minutes late, and 1.2% were cancelled during July 2025–June 2026.

Source: U.S. Bureau of Transportation Statistics · Origin and marketing-carrier cohort · Updated September 16, 2026

HISTORICAL ROUTE SIGNALLower disruption

82.5%arrived on time

11.3%30+ min late

1.2%cancelled

652scheduled flights

Based on July 2025–June 2026; on time means arrival less than 15 minutes late.

30+ minutes late11.3%

60+ minutes late6.7%

Cancelled1.2%

Diverted0.3%

What does the United Airlines TYS sample show?

United Airlines completed 98.5% of its scheduled departures from TYS; 6.7% arrived at least one hour late and 0.3% were diverted.

What were United Airlines at TYS disruption rates?

For United Airlines departures from TYS, 11.3% arrived at least 30 minutes late, 1.2% were cancelled, and 0.3% were diverted.

Compare all airlines at TYS

How large was the United Airlines cohort at TYS?

The United Airlines cohort at TYS contained 652 scheduled flights, including 642 completed flights, 8 cancellations, and 2 diversions.