SK 710 then AY 1661 at Helsinki
Stockholm → Helsinki → Madrid
Timetable, Helsinki time
19:10SK 710 from Stockholm at the gate
16:40AY 1661 to Madrid leaves the gate
21 h 30 apart on the timetable, overnight
AY 1661 leaves 21 h 30 after SK 710 arrives on the timetable: more than half a day, so not a connection we count.