BTS DATA COMPLETE THROUGH JUNE 2026HISTORICAL ODDS · NOT LIVE FLIGHT STATUS
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SFO→SNA

United Airlines San Francisco, CA (SFO) to Santa Ana, CA (SNA) reliability

Among 1,011 scheduled United Airlines flights from SFO to SNA, 83.3% arrived on time, 8.3% arrived at least 30 minutes late, and 0.5% were cancelled during July 2025–June 2026.

Source: U.S. Bureau of Transportation Statistics · Marketing carrier: United Airlines (UA) · Updated September 16, 2026

HISTORICAL ROUTE SIGNALLower disruption
83.3%arrived on time
8.3%30+ min late
0.5%cancelled
1,011scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
30+ minutes late8.3%
60+ minutes late3.3%
Cancelled0.5%
Average arrival+1.5 mincompleted flights

What did United Airlines SFO to SNA record?

United Airlines completed 99.3% of its scheduled reportable SFO to SNA flights in the observation window. 83.3% of all scheduled flights arrived less than 15 minutes late, while 3.3% arrived at least an hour late.

What were United Airlines SFO to SNA disruption rates?

For United Airlines SFO-to-SNA flights, 8.3% arrived at least 30 minutes late, 0.5% were cancelled, and 0.2% were diverted.

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What was the United Airlines SFO to SNA scheduled cohort?

The United Airlines SFO-to-SNA cohort contained 1,011 scheduled flights; 1,004 completed, 5 were cancelled, and 2 were diverted.

Not a prediction.

This is a descriptive historical rate. Schedule changes, seasonal operations and current conditions may differ.