DY 3658 then LL 5488 at Barcelona
Copenhagen → Barcelona → Zurich
Timetable, Barcelona time
20:00DY 3658 from Copenhagen at the gate
18:35LL 5488 to Zurich leaves the gate
22 h 35 apart on the timetable, overnight
LL 5488 leaves 22 h 35 after DY 3658 arrives on the timetable: more than half a day, so not a connection we count.