FR 9857 then AY 1577 at Helsinki
Vienna → Helsinki → Paris Charles de Gaulle
Timetable, Helsinki time
18:55FR 9857 from Vienna at the gate
16:05AY 1577 to Paris Charles de Gaulle leaves the gate
21 h 10 apart on the timetable, overnight
AY 1577 leaves 21 h 10 after FR 9857 arrives on the timetable: more than half a day, so not a connection we count.