FR 1739 then FR 556 at Dublin
Valencia → Dublin → Manchester
Timetable, Dublin time
20:25FR 1739 from Valencia at the gate
16:30FR 556 to Manchester leaves the gate
20 h 05 apart on the timetable, overnight
FR 556 leaves 20 h 05 after FR 1739 arrives on the timetable: more than half a day, so not a connection we count.