KL 1948 then DY 3541 at Schiphol
Basel → Amsterdam → Copenhagen
Timetable, Amsterdam time
19:30KL 1948 from Basel at the gate
17:05DY 3541 to Copenhagen leaves the gate
21 h 35 apart on the timetable, overnight
DY 3541 leaves 21 h 35 after KL 1948 arrives on the timetable: more than half a day, so not a connection we count.