VY 3956 then EI 403 at Fiumicino
Bilbao → Rome → Dublin
Timetable, Rome time
13:25VY 3956 from Bilbao at the gate
11:15EI 403 to Dublin leaves the gate
21 h 50 apart on the timetable, overnight
EI 403 leaves 21 h 50 after VY 3956 arrives on the timetable: more than half a day, so not a connection we count.