DY 3211 then DY 3658 at Copenhagen
Stockholm → Copenhagen → Barcelona
Timetable, Copenhagen time
17:15DY 3211 from Stockholm at the gate
11:10DY 3658 to Barcelona leaves the gate
17 h 55 apart on the timetable, overnight
DY 3658 leaves 17 h 55 after DY 3211 arrives on the timetable: more than half a day, so not a connection we count.