AS 372 then KJ 2811 at LAX
San Francisco → Los Angeles → Seoul
Timetable, Los Angeles time
13:28AS 372 from San Francisco at the gate
10:40KJ 2811 to Seoul leaves the gate
21 h 12 apart on the timetable, overnight
KJ 2811 leaves 21 h 12 after AS 372 arrives on the timetable: more than half a day, so not a connection we count.