SK 1842 then FR 312 at Arlanda
Rome → Stockholm → Dublin
Timetable, Stockholm time
23:55SK 1842 from Rome at the gate
18:30FR 312 to Dublin leaves the gate
18 h 35 apart on the timetable, overnight
FR 312 leaves 18 h 35 after SK 1842 arrives on the timetable: more than half a day, so not a connection we count.