DY 4012 then FR 3077 at Arlanda
Umea → Stockholm → Barcelona
Timetable, Stockholm time
17:15DY 4012 from Umea at the gate
13:40FR 3077 to Barcelona leaves the gate
20 h 25 apart on the timetable, overnight
FR 3077 leaves 20 h 25 after DY 4012 arrives on the timetable: more than half a day, so not a connection we count.