SK 7 then DY 4121 at Arlanda
Lulea → Stockholm → Oslo
Timetable, Stockholm time
20:25SK 7 from Lulea at the gate
17:30DY 4121 to Oslo leaves the gate
21 h 05 apart on the timetable, overnight
DY 4121 leaves 21 h 05 after SK 7 arrives on the timetable: more than half a day, so not a connection we count.