DL 3755 then KJ 2811 at LAX
Sacramento → Los Angeles → Seoul
Timetable, Los Angeles time
13:32DL 3755 from Sacramento at the gate
10:40KJ 2811 to Seoul leaves the gate
21 h 08 apart on the timetable, overnight
KJ 2811 leaves 21 h 08 after DL 3755 arrives on the timetable: more than half a day, so not a connection we count.