EI 3223 then FR 1956 at Dublin
Glasgow → Dublin → Manchester
Timetable, Dublin time
13:20EI 3223 from Glasgow at the gate
07:25FR 1956 to Manchester leaves the gate
18 h 05 apart on the timetable, overnight
FR 1956 leaves 18 h 05 after EI 3223 arrives on the timetable: more than half a day, so not a connection we count.