EI 3373 then FR 1556 at Dublin
Inverness → Dublin → Manchester
Timetable, Dublin time
18:20EI 3373 from Inverness at the gate
13:00FR 1556 to Manchester leaves the gate
18 h 40 apart on the timetable, overnight
FR 1556 leaves 18 h 40 after EI 3373 arrives on the timetable: more than half a day, so not a connection we count.