SK 9 then SK 68 at Arlanda
Lulea → Stockholm → Ostersund
Timetable, Stockholm time
15:25SK 9 from Lulea at the gate
13:25SK 68 to Ostersund leaves the gate
22 h apart on the timetable, overnight
SK 68 leaves 22 h after SK 9 arrives on the timetable: more than half a day, so not a connection we count.