AV 6975 then AF 8811 at San Francisco
Vancouver → San Francisco → Los Angeles
Timetable, San Francisco time
13:51AV 6975 from Vancouver at the gate
11:44AF 8811 to Los Angeles leaves the gate
21 h 53 apart on the timetable, overnight
AF 8811 leaves 21 h 53 after AV 6975 arrives on the timetable: more than half a day, so not a connection we count.