FR 1455 then FR 9456 at Dublin
Milan → Dublin → Bologna
Timetable, Dublin time
15:40FR 1455 from Milan at the gate
13:10FR 9456 to Bologna leaves the gate
21 h 30 apart on the timetable, overnight
FR 9456 leaves 21 h 30 after FR 1455 arrives on the timetable: more than half a day, so not a connection we count.