DY 2030 then SK 6 at Arlanda
Riga → Stockholm → Lulea
Timetable, Stockholm time
14:55DY 2030 from Riga at the gate
09:05SK 6 to Lulea leaves the gate
18 h 10 apart on the timetable, overnight
SK 6 leaves 18 h 10 after DY 2030 arrives on the timetable: more than half a day, so not a connection we count.