EI 991 then FR 562 at Dublin
Rome → Dublin → Manchester
Timetable, Dublin time
02:00EI 991 from Rome at the gate
17:15FR 562 to Manchester leaves the gate
15 h 15 apart on the timetable
FR 562 leaves 15 h 15 after EI 991 arrives on the timetable: more than half a day, so not a connection we count.