OS 332 then FR 9857 at Vienna
London Heathrow → Vienna → Helsinki
Timetable, Vienna time
12:20OS 332 from London Heathrow at the gate
11:15FR 9857 to Helsinki leaves the gate
22 h 55 apart on the timetable, overnight
FR 9857 leaves 22 h 55 after OS 332 arrives on the timetable: more than half a day, so not a connection we count.