AV 6975 then AC 3505 at San Francisco
Vancouver → San Francisco → Santa Ana
Timetable, San Francisco time
16:06AV 6975 from Vancouver at the gate
15:37AC 3505 to Santa Ana leaves the gate
23 h 31 apart on the timetable, overnight
AC 3505 leaves 23 h 31 after AV 6975 arrives on the timetable: more than half a day, so not a connection we count.