FR 4641 then SK 26 at Arlanda
Riga → Stockholm → Umea
Timetable, Stockholm time
15:35FR 4641 from Riga at the gate
08:15SK 26 to Umea leaves the gate
16 h 40 apart on the timetable, overnight
SK 26 leaves 16 h 40 after FR 4641 arrives on the timetable: more than half a day, so not a connection we count.