AV 2183 then AS 1369 at San Francisco
Vancouver → San Francisco → Los Angeles
Timetable, San Francisco time
15:27AV 2183 from Vancouver at the gate
10:21AS 1369 to Los Angeles leaves the gatealso QR 2135
18 h 54 apart on the timetable, overnight
AS 1369 leaves 18 h 54 after AV 2183 arrives on the timetable: more than half a day, so not a connection we count.