AY 864 then SK 709 at Helsinki
Göteborg → Helsinki → Stockholm
Timetable, Helsinki time
15:25AY 864 from Göteborg at the gate
15:15SK 709 to Stockholm leaves the gate
23 h 50 apart on the timetable, overnight
SK 709 leaves 23 h 50 after AY 864 arrives on the timetable: more than half a day, so not a connection we count.