SK 488 then SK 722 at Arlanda
Oslo → Stockholm → Helsinki
Timetable, Stockholm time
19:05SK 488 from Oslo at the gate
18:45SK 722 to Helsinki leaves the gate
23 h 40 apart on the timetable, overnight
SK 722 leaves 23 h 40 after SK 488 arrives on the timetable: more than half a day, so not a connection we count.