KD 311 then KE 18 at LAX
Anchorage → Los Angeles → Seoul
Timetable, Los Angeles time
13:06KD 311 from Anchorage at the gate
11:00KE 18 to Seoul leaves the gate
21 h 54 apart on the timetable, overnight
KE 18 leaves 21 h 54 after KD 311 arrives on the timetable: more than half a day, so not a connection we count.