FR 4641 then FR 6801 at Arlanda
Riga → Stockholm → Alicante
Timetable, Stockholm time
15:35FR 4641 from Riga at the gate
07:30FR 6801 to Alicante leaves the gate
15 h 55 apart on the timetable, overnight
FR 6801 leaves 15 h 55 after FR 4641 arrives on the timetable: more than half a day, so not a connection we count.