KJ 284 then AS 1364 at LAX
Seoul → Los Angeles → San Francisco
Timetable, Los Angeles time
20:35KJ 284 from Seoul at the gate
19:50AS 1364 to San Francisco leaves the gate
23 h 15 apart on the timetable, overnight
AS 1364 leaves 23 h 15 after KJ 284 arrives on the timetable: more than half a day, so not a connection we count.