AS 565 then QR 2091 at San Francisco
Las Vegas → San Francisco → Santa Ana
Timetable, San Francisco time
13:59AS 565 from Las Vegas at the gatealso QF 3749, DE 5012, AA 7625
09:00QR 2091 to Santa Ana leaves the gate
19 h 01 apart on the timetable, overnight
QR 2091 leaves 19 h 01 after AS 565 arrives on the timetable: more than half a day, so not a connection we count.