EI 209 then FR 5151 at Dublin
Manchester → Dublin → Glasgow
Timetable, Dublin time
15:15EI 209 from Manchester at the gate
14:30FR 5151 to Glasgow leaves the gate
23 h 15 apart on the timetable, overnight
FR 5151 leaves 23 h 15 after EI 209 arrives on the timetable: more than half a day, so not a connection we count.