IB 739 then KL 855 at Schiphol
Madrid → Amsterdam → Seoul
Timetable, Amsterdam time
22:20IB 739 from Madrid at the gate
21:00KL 855 to Seoul leaves the gate
22 h 40 apart on the timetable, overnight
KL 855 leaves 22 h 40 after IB 739 arrives on the timetable: more than half a day, so not a connection we count.