SK 1842 then SK 161 at Arlanda
Rome → Stockholm → Göteborg
Timetable, Stockholm time
23:55SK 1842 from Rome at the gate
16:30SK 161 to Göteborg leaves the gate
16 h 35 apart on the timetable, overnight
SK 161 leaves 16 h 35 after SK 1842 arrives on the timetable: more than half a day, so not a connection we count.