United Airlines departures from Denver, CO (DEN)

Among 107,305 scheduled United Airlines flights departing DEN, 77.9% arrived on time, 13.8% arrived at least 30 minutes late, and 0.5% 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 SIGNALGenerally reliable

77.9%arrived on time

13.8%30+ min late

0.5%cancelled

107,305scheduled flights

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

30+ minutes late13.8%

60+ minutes late7.3%

Cancelled0.5%

Diverted0.3%

What does the United Airlines DEN sample show?

United Airlines completed 99.3% of its scheduled departures from DEN; 7.3% arrived at least one hour late and 0.3% were diverted.

What were United Airlines at DEN disruption rates?

For United Airlines departures from DEN, 13.8% arrived at least 30 minutes late, 0.5% were cancelled, and 0.3% were diverted.

Compare all airlines at DEN

How large was the United Airlines cohort at DEN?

The United Airlines cohort at DEN contained 107,305 scheduled flights, including 106,528 completed flights, 491 cancellations, and 286 diversions.