FR 9612 then FR 7799 at Dublin
Rome → Dublin → Milan
Timetable, Dublin time
19:50FR 9612 from Rome at the gate
19:00FR 7799 to Milan leaves the gate
23 h 10 apart on the timetable, overnight
FR 7799 leaves 23 h 10 after FR 9612 arrives on the timetable: more than half a day, so not a connection we count.