KL 745 then KL 777 at Schiphol
Cartagena → Amsterdam → Saint Martin
Timetable, Amsterdam time
10:45KL 745 from Cartagena at the gate
10:05KL 777 to Saint Martin leaves the gate
23 h 20 apart on the timetable, overnight
KL 777 leaves 23 h 20 after KL 745 arrives on the timetable: more than half a day, so not a connection we count.