FR 4641 then SK 702 at Arlanda
Riga → Stockholm → Helsinki
Timetable, Stockholm time
15:35FR 4641 from Riga at the gate
08:20SK 702 to Helsinki leaves the gate
16 h 45 apart on the timetable, overnight
SK 702 leaves 16 h 45 after FR 4641 arrives on the timetable: more than half a day, so not a connection we count.