Delta Air Lines departures from Houston, TX (HOU)

Among 1,417 scheduled Delta Air Lines flights departing HOU, 83.0% arrived on time, 9.9% arrived at least 30 minutes late, and 1.8% 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

83.0%arrived on time

9.9%30+ min late

1.8%cancelled

1,417scheduled flights

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

30+ minutes late9.9%

60+ minutes late6.1%

Cancelled1.8%

Diverted0.5%

What does the Delta Air Lines HOU sample show?

Delta Air Lines completed 97.7% of its scheduled departures from HOU; 6.1% arrived at least one hour late and 0.5% were diverted.

What were Delta Air Lines at HOU disruption rates?

For Delta Air Lines departures from HOU, 9.9% arrived at least 30 minutes late, 1.8% were cancelled, and 0.5% were diverted.

Compare all airlines at HOU

How large was the Delta Air Lines cohort at HOU?

The Delta Air Lines cohort at HOU contained 1,417 scheduled flights, including 1,385 completed flights, 25 cancellations, and 7 diversions.