SK 708 then AY 1025 at Helsinki
Stockholm → Helsinki → Tallinn
Timetable, Helsinki time
16:55SK 708 from Stockholm at the gate
16:25AY 1025 to Tallinn leaves the gate
23 h 30 apart on the timetable, overnight
AY 1025 leaves 23 h 30 after SK 708 arrives on the timetable: more than half a day, so not a connection we count.