AV 2183 then KE 24 at San Francisco
Vancouver → San Francisco → Seoul
Timetable, San Francisco time
15:27AV 2183 from Vancouver at the gate
11:45KE 24 to Seoul leaves the gatealso DL 7861
20 h 18 apart on the timetable, overnight
KE 24 leaves 20 h 18 after AV 2183 arrives on the timetable: more than half a day, so not a connection we count.