AV 6975 then UA 832 at San Francisco
Vancouver → San Francisco → Santa Ana
Timetable, San Francisco time
16:06AV 6975 from Vancouver at the gate
14:41UA 832 to Santa Ana leaves the gate
22 h 35 apart on the timetable, overnight
UA 832 leaves 22 h 35 after AV 6975 arrives on the timetable: more than half a day, so not a connection we count.