Delta Air Lines departures from San Francisco, CA (SFO)

Among 13,817 scheduled Delta Air Lines flights departing SFO, 77.6% arrived on time, 13.8% arrived at least 30 minutes late, and 1.2% 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

77.6%arrived on time

13.8%30+ min late

1.2%cancelled

13,817scheduled flights

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

30+ minutes late13.8%

60+ minutes late7.1%

Cancelled1.2%

Diverted0.2%

What does the Delta Air Lines SFO sample show?

Delta Air Lines completed 98.6% of its scheduled departures from SFO; 7.1% arrived at least one hour late and 0.2% were diverted.

What were Delta Air Lines at SFO disruption rates?

For Delta Air Lines departures from SFO, 13.8% arrived at least 30 minutes late, 1.2% were cancelled, and 0.2% were diverted.

Compare all airlines at SFO

How large was the Delta Air Lines cohort at SFO?

The Delta Air Lines cohort at SFO contained 13,817 scheduled flights, including 13,624 completed flights, 165 cancellations, and 28 diversions.