AM 90 then MU 2990 at Incheon
Monterrey → Seoul → Wuxi
Timetable, Seoul time
14:15AM 90 from Monterrey at the gate
11:50MU 2990 to Wuxi leaves the gate
21 h 35 apart on the timetable, overnight
MU 2990 leaves 21 h 35 after AM 90 arrives on the timetable: more than half a day, so not a connection we count.