AY 864 then FR 9856 at Helsinki
Göteborg → Helsinki → Vienna
Timetable, Helsinki time
15:25AY 864 from Göteborg at the gate
15:20FR 9856 to Vienna leaves the gate
23 h 55 apart on the timetable, overnight
FR 9856 leaves 23 h 55 after AY 864 arrives on the timetable: more than half a day, so not a connection we count.