Delta Air Lines departures from Dallas, TX (DAL)

Among 1,851 scheduled Delta Air Lines flights departing DAL, 80.2% arrived on time, 11.8% arrived at least 30 minutes late, and 2.1% 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

80.2%arrived on time

11.8%30+ min late

2.1%cancelled

1,851scheduled flights

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

30+ minutes late11.8%

60+ minutes late7.1%

Cancelled2.1%

Diverted0.2%

What does the Delta Air Lines DAL sample show?

Delta Air Lines completed 97.7% of its scheduled departures from DAL; 7.1% arrived at least one hour late and 0.2% were diverted.

What were Delta Air Lines at DAL disruption rates?

For Delta Air Lines departures from DAL, 11.8% arrived at least 30 minutes late, 2.1% were cancelled, and 0.2% were diverted.

Compare all airlines at DAL

How large was the Delta Air Lines cohort at DAL?

The Delta Air Lines cohort at DAL contained 1,851 scheduled flights, including 1,808 completed flights, 39 cancellations, and 4 diversions.