SkyWest Airlines departures from Washington, DC (IAD)

Among 2,440 scheduled SkyWest Airlines flights departing IAD, 76.8% arrived on time, 15.5% arrived at least 30 minutes late, and 2.0% 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

76.8%arrived on time

15.5%30+ min late

2.0%cancelled

2,440scheduled flights

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

30+ minutes late15.5%

60+ minutes late11.2%

Cancelled2.0%

Diverted0.7%

What does the SkyWest Airlines IAD sample show?

SkyWest Airlines completed 97.3% of its scheduled departures from IAD; 11.2% arrived at least one hour late and 0.7% were diverted.

What were SkyWest Airlines at IAD disruption rates?

For SkyWest Airlines departures from IAD, 15.5% arrived at least 30 minutes late, 2.0% were cancelled, and 0.7% were diverted.

Compare all airlines at IAD

How large was the SkyWest Airlines cohort at IAD?

The SkyWest Airlines cohort at IAD contained 2,440 scheduled flights, including 2,374 completed flights, 50 cancellations, and 16 diversions.