AV 6985 then QF 3774 at San Francisco
Vancouver → San Francisco → Los Angeles
Timetable, San Francisco time
16:06AV 6985 from Vancouver at the gate
15:38QF 3774 to Los Angeles leaves the gate
23 h 32 apart on the timetable, overnight
QF 3774 leaves 23 h 32 after AV 6985 arrives on the timetable: more than half a day, so not a connection we count.