SK 1420 then DY 5503 at Arlanda
Copenhagen → Stockholm → Barcelona
Timetable, Stockholm time
13:00SK 1420 from Copenhagen at the gate
12:30DY 5503 to Barcelona leaves the gate
23 h 30 apart on the timetable, overnight
DY 5503 leaves 23 h 30 after SK 1420 arrives on the timetable: more than half a day, so not a connection we count.