FR 4689 then AY 820 at Arlanda
Alicante → Stockholm → Helsinki
Timetable, Stockholm time
23:40FR 4689 from Alicante at the gate
21:15AY 820 to Helsinki leaves the gate
21 h 35 apart on the timetable, overnight
AY 820 leaves 21 h 35 after FR 4689 arrives on the timetable: more than half a day, so not a connection we count.