FR 556 then FR 5209 at Manchester
Dublin → Manchester → Valletta
Timetable, Manchester time
17:50FR 556 from Dublin at the gate
10:55FR 5209 to Valletta leaves the gate
17 h 05 apart on the timetable, overnight
FR 5209 leaves 17 h 05 after FR 556 arrives on the timetable: more than half a day, so not a connection we count.