AS 1458 then KJ 2811 at LAX
Portland (Oregon) → Los Angeles → Seoul
Timetable, Los Angeles time
23:59AS 1458 from Portland (Oregon) at the gate
14:20KJ 2811 to Seoul leaves the gate
14 h 21 apart on the timetable, overnight
KJ 2811 leaves 14 h 21 after AS 1458 arrives on the timetable: more than half a day, so not a connection we count.