FR 663 then FR 1918 at Dublin
Birmingham (UK) → Dublin → Manchester
Timetable, Dublin time
19:30FR 663 from Birmingham (UK) at the gate
14:25FR 1918 to Manchester leaves the gate
18 h 55 apart on the timetable, overnight
FR 1918 leaves 18 h 55 after FR 663 arrives on the timetable: more than half a day, so not a connection we count.