United Airlines departures from Atlanta, GA (ATL)

Among 7,532 scheduled United Airlines flights departing ATL, 78.8% arrived on time, 13.3% arrived at least 30 minutes late, and 1.5% 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

78.8%arrived on time

13.3%30+ min late

1.5%cancelled

7,532scheduled flights

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

30+ minutes late13.3%

60+ minutes late8.3%

Cancelled1.5%

Diverted0.3%

What does the United Airlines ATL sample show?

United Airlines completed 98.2% of its scheduled departures from ATL; 8.3% arrived at least one hour late and 0.3% were diverted.

What were United Airlines at ATL disruption rates?

For United Airlines departures from ATL, 13.3% arrived at least 30 minutes late, 1.5% were cancelled, and 0.3% were diverted.

Compare all airlines at ATL

How large was the United Airlines cohort at ATL?

The United Airlines cohort at ATL contained 7,532 scheduled flights, including 7,396 completed flights, 111 cancellations, and 25 diversions.