SK 1842 then DY 4121 at Arlanda
Rome → Stockholm → Oslo
Timetable, Stockholm time
23:55SK 1842 from Rome at the gate
17:30DY 4121 to Oslo leaves the gate
17 h 35 apart on the timetable, overnight
DY 4121 leaves 17 h 35 after SK 1842 arrives on the timetable: more than half a day, so not a connection we count.