AA 6270 then KJ 2811 at LAX
San Francisco → Los Angeles → Seoul
Timetable, Los Angeles time
12:10AA 6270 from San Francisco at the gate
10:40KJ 2811 to Seoul leaves the gate
22 h 30 apart on the timetable, overnight
KJ 2811 leaves 22 h 30 after AA 6270 arrives on the timetable: more than half a day, so not a connection we count.