SK 1842 then AY 816 at Arlanda
Rome → Stockholm → Helsinki
Timetable, Stockholm time
23:55SK 1842 from Rome at the gate
17:40AY 816 to Helsinki leaves the gate
17 h 45 apart on the timetable, overnight
AY 816 leaves 17 h 45 after SK 1842 arrives on the timetable: more than half a day, so not a connection we count.