DY 820 then FR 3077 at Arlanda
Oslo → Stockholm → Barcelona
Timetable, Stockholm time
18:00DY 820 from Oslo at the gate
13:40FR 3077 to Barcelona leaves the gate
19 h 40 apart on the timetable, overnight
FR 3077 leaves 19 h 40 after DY 820 arrives on the timetable: more than half a day, so not a connection we count.