SK 3 then DY 2031 at Arlanda
Lulea → Stockholm → Riga
Timetable, Stockholm time
08:25SK 3 from Lulea at the gate
21:10DY 2031 to Riga leaves the gate
12 h 45 apart on the timetable
DY 2031 leaves 12 h 45 after SK 3 arrives on the timetable: more than half a day, so not a connection we count.