EI 3217 then FR 562 at Dublin
Castletown → Dublin → Manchester
Timetable, Dublin time
18:05EI 3217 from Castletown at the gate
14:10FR 562 to Manchester leaves the gate
20 h 05 apart on the timetable, overnight
FR 562 leaves 20 h 05 after EI 3217 arrives on the timetable: more than half a day, so not a connection we count.