FR 50 then AY 1472 at Vienna
Treviso → Vienna → Helsinki
Timetable, Vienna time
23:00FR 50 from Treviso at the gate
11:40AY 1472 to Helsinki leaves the gate
12 h 40 apart on the timetable, overnight
AY 1472 leaves 12 h 40 after FR 50 arrives on the timetable: more than half a day, so not a connection we count.