FR 166 then FR 9612 at Fiumicino
Beauvais → Rome → Dublin
Timetable, Rome time
10:45FR 166 from Beauvais at the gate
05:45FR 9612 to Dublin leaves the gate
19 h apart on the timetable, overnight
FR 9612 leaves 19 h after FR 166 arrives on the timetable: more than half a day, so not a connection we count.