FR 50 then EI 661 at Vienna
Treviso → Vienna → Dublin
Timetable, Vienna time
13:20FR 50 from Treviso at the gate
11:30EI 661 to Dublin leaves the gate
22 h 10 apart on the timetable, overnight
EI 661 leaves 22 h 10 after FR 50 arrives on the timetable: more than half a day, so not a connection we count.