AA 117 then KJ 281 at LAX
New York JFK → Los Angeles → Seoul
Timetable, Los Angeles time
22:00AA 117 from New York JFK at the gate
21:05KJ 281 to Seoul leaves the gate
23 h 05 apart on the timetable, overnight
KJ 281 leaves 23 h 05 after AA 117 arrives on the timetable: more than half a day, so not a connection we count.