DY 4151 then DY 3660 at Copenhagen
Stockholm → Copenhagen → Alicante
Timetable, Copenhagen time
08:10DY 4151 from Stockholm at the gate
07:00DY 3660 to Alicante leaves the gate
22 h 50 apart on the timetable, overnight
DY 3660 leaves 22 h 50 after DY 4151 arrives on the timetable: more than half a day, so not a connection we count.