AM 90 then KE 703 at Incheon
Monterrey → Seoul → Tokyo Narita
Timetable, Seoul time
14:15AM 90 from Monterrey at the gate
09:55KE 703 to Tokyo Narita leaves the gatealso JL 5202
19 h 40 apart on the timetable, overnight
KE 703 leaves 19 h 40 after AM 90 arrives on the timetable: more than half a day, so not a connection we count.