AS 3494 then QR 3422 at San Francisco
Santa Ana → San Francisco → San Diego
Timetable, San Francisco time
17:55AS 3494 from Santa Ana at the gatealso AA 9298
07:04QR 3422 to San Diego leaves the gate
13 h 09 apart on the timetable, overnight
QR 3422 leaves 13 h 09 after AS 3494 arrives on the timetable: more than half a day, so not a connection we count.