FR 1455 then FR 1456 at Dublin
Milan → Dublin → Brussels
Timetable, Dublin time
15:40FR 1455 from Milan at the gate
12:15FR 1456 to Brussels leaves the gate
20 h 35 apart on the timetable, overnight
FR 1456 leaves 20 h 35 after FR 1455 arrives on the timetable: more than half a day, so not a connection we count.