B6 223 then KJ 2811 at LAX
New York JFK → Los Angeles → Seoul
Timetable, Los Angeles time
12:33B6 223 from New York JFK at the gate
10:40KJ 2811 to Seoul leaves the gate
22 h 07 apart on the timetable, overnight
KJ 2811 leaves 22 h 07 after B6 223 arrives on the timetable: more than half a day, so not a connection we count.