DY 5510 then SK 1217 at Copenhagen
Barcelona → Copenhagen → Aalborg
Timetable, Copenhagen time
19:15DY 5510 from Barcelona at the gate
16:20SK 1217 to Aalborg leaves the gate
21 h 05 apart on the timetable, overnight
SK 1217 leaves 21 h 05 after DY 5510 arrives on the timetable: more than half a day, so not a connection we count.