DY 5350 then AY 812 at Arlanda
Alicante → Stockholm → Helsinki
Timetable, Stockholm time
15:05DY 5350 from Alicante at the gate
14:15AY 812 to Helsinki leaves the gate
23 h 10 apart on the timetable, overnight
AY 812 leaves 23 h 10 after DY 5350 arrives on the timetable: more than half a day, so not a connection we count.