FR 5675 then FR 1556 at Dublin
Rome → Dublin → Manchester
Timetable, Dublin time
00:35FR 5675 from Rome at the gate
21:25FR 1556 to Manchester leaves the gate
20 h 50 apart on the timetable
FR 1556 leaves 20 h 50 after FR 5675 arrives on the timetable: more than half a day, so not a connection we count.