DL 996 then KD 312 at LAX
Atlanta → Los Angeles → Seoul
Timetable, Los Angeles time
08:59DL 996 from Atlanta at the gate
04:42KD 312 to Seoul leaves the gate
19 h 43 apart on the timetable, overnight
KD 312 leaves 19 h 43 after DL 996 arrives on the timetable: more than half a day, so not a connection we count.