SK 488 then SK 20 at Arlanda
Oslo → Stockholm → Lulea
Timetable, Stockholm time
19:05SK 488 from Oslo at the gate
18:40SK 20 to Lulea leaves the gate
23 h 35 apart on the timetable, overnight
SK 20 leaves 23 h 35 after SK 488 arrives on the timetable: more than half a day, so not a connection we count.