AM 90 then KE 2171 at Incheon
Monterrey → Seoul → Kobe
Timetable, Seoul time
14:15AM 90 from Monterrey at the gate
08:25KE 2171 to Kobe leaves the gate
18 h 10 apart on the timetable, overnight
KE 2171 leaves 18 h 10 after AM 90 arrives on the timetable: more than half a day, so not a connection we count.