Delta Air Lines departures from Tulsa, OK (TUL)

Among 1,582 scheduled Delta Air Lines flights departing TUL, 86.0% arrived on time, 8.5% arrived at least 30 minutes late, and 2.3% 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

86.0%arrived on time

8.5%30+ min late

2.3%cancelled

1,582scheduled flights

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

30+ minutes late8.5%

60+ minutes late5.8%

Cancelled2.3%

Diverted0.2%

What does the Delta Air Lines TUL sample show?

Delta Air Lines completed 97.5% of its scheduled departures from TUL; 5.8% arrived at least one hour late and 0.2% were diverted.

What were Delta Air Lines at TUL disruption rates?

For Delta Air Lines departures from TUL, 8.5% arrived at least 30 minutes late, 2.3% were cancelled, and 0.2% were diverted.

Compare all airlines at TUL

How large was the Delta Air Lines cohort at TUL?

The Delta Air Lines cohort at TUL contained 1,582 scheduled flights, including 1,542 completed flights, 37 cancellations, and 3 diversions.