United Airlines departures from Santa Ana, CA (SNA)

Among 6,107 scheduled United Airlines flights departing SNA, 79.8% arrived on time, 12.1% arrived at least 30 minutes late, and 0.7% 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

79.8%arrived on time

12.1%30+ min late

0.7%cancelled

6,107scheduled flights

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

30+ minutes late12.1%

60+ minutes late7.0%

Cancelled0.7%

Diverted0.8%

What does the United Airlines SNA sample show?

United Airlines completed 98.5% of its scheduled departures from SNA; 7.0% arrived at least one hour late and 0.8% were diverted.

What were United Airlines at SNA disruption rates?

For United Airlines departures from SNA, 12.1% arrived at least 30 minutes late, 0.7% were cancelled, and 0.8% were diverted.

Compare all airlines at SNA

How large was the United Airlines cohort at SNA?

The United Airlines cohort at SNA contained 6,107 scheduled flights, including 6,018 completed flights, 42 cancellations, and 47 diversions.