Delta Air Lines departures from Santa Ana, CA (SNA)

Among 4,608 scheduled Delta Air Lines flights departing SNA, 81.2% arrived on time, 11.7% arrived at least 30 minutes late, and 1.0% 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 SIGNALLower disruption

81.2%arrived on time

11.7%30+ min late

1.0%cancelled

4,608scheduled flights

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

30+ minutes late11.7%

60+ minutes late6.6%

Cancelled1.0%

Diverted0.3%

What does the Delta Air Lines SNA sample show?

Delta Air Lines completed 98.7% of its scheduled departures from SNA; 6.6% arrived at least one hour late and 0.3% were diverted.

What were Delta Air Lines at SNA disruption rates?

For Delta Air Lines departures from SNA, 11.7% arrived at least 30 minutes late, 1.0% were cancelled, and 0.3% were diverted.

Compare all airlines at SNA

How large was the Delta Air Lines cohort at SNA?

The Delta Air Lines cohort at SNA contained 4,608 scheduled flights, including 4,550 completed flights, 46 cancellations, and 12 diversions.