SK 708 then AY 1023 at Helsinki
Stockholm → Helsinki → Tallinn
Timetable, Helsinki time
16:55SK 708 from Stockholm at the gate
15:35AY 1023 to Tallinn leaves the gate
22 h 40 apart on the timetable, overnight
AY 1023 leaves 22 h 40 after SK 708 arrives on the timetable: more than half a day, so not a connection we count.