KL 1964 then DY 3541 at Schiphol
Zagreb → Amsterdam → Copenhagen
Timetable, Amsterdam time
08:45KL 1964 from Zagreb at the gate
21:20DY 3541 to Copenhagen leaves the gate
12 h 35 apart on the timetable
DY 3541 leaves 12 h 35 after KL 1964 arrives on the timetable: more than half a day, so not a connection we count.