EW 9242 then DY 3658 at Copenhagen
Düsseldorf → Copenhagen → Barcelona
Timetable, Copenhagen time
14:35EW 9242 from Düsseldorf at the gate
11:10DY 3658 to Barcelona leaves the gate
20 h 35 apart on the timetable, overnight
DY 3658 leaves 20 h 35 after EW 9242 arrives on the timetable: more than half a day, so not a connection we count.