KL 855 then TW 249 at Incheon
Amsterdam → Seoul → Tokyo Narita
Timetable, Seoul time
19:10KL 855 from Amsterdam at the gate
18:15TW 249 to Tokyo Narita leaves the gate
23 h 05 apart on the timetable, overnight
TW 249 leaves 23 h 05 after KL 855 arrives on the timetable: more than half a day, so not a connection we count.