United Airlines departures from Missoula, MT (MSO)

Among 822 scheduled United Airlines flights departing MSO, 81.4% arrived on time, 11.9% arrived at least 30 minutes late, and 0.6% 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

81.4%arrived on time

11.9%30+ min late

0.6%cancelled

822scheduled flights

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

30+ minutes late11.9%

60+ minutes late7.1%

Cancelled0.6%

Diverted1.0%

What does the United Airlines MSO sample show?

United Airlines completed 98.4% of its scheduled departures from MSO; 7.1% arrived at least one hour late and 1.0% were diverted.

What were United Airlines at MSO disruption rates?

For United Airlines departures from MSO, 11.9% arrived at least 30 minutes late, 0.6% were cancelled, and 1.0% were diverted.

Compare all airlines at MSO

How large was the United Airlines cohort at MSO?

The United Airlines cohort at MSO contained 822 scheduled flights, including 809 completed flights, 5 cancellations, and 8 diversions.