SK 709 then FR 4642 at Arlanda
Helsinki → Stockholm → Riga
Timetable, Stockholm time
17:30SK 709 from Helsinki at the gate
16:45FR 4642 to Riga leaves the gate
23 h 15 apart on the timetable, overnight
FR 4642 leaves 23 h 15 after SK 709 arrives on the timetable: more than half a day, so not a connection we count.