AY 816 then FR 9856 at Helsinki
Stockholm → Helsinki → Vienna
Timetable, Helsinki time
19:40AY 816 from Stockholm at the gate
15:20FR 9856 to Vienna leaves the gate
19 h 40 apart on the timetable, overnight
FR 9856 leaves 19 h 40 after AY 816 arrives on the timetable: more than half a day, so not a connection we count.