FR 553 then EI 3228 at Dublin
Manchester → Dublin → Glasgow
Timetable, Dublin time
19:45FR 553 from Manchester at the gate
15:25EI 3228 to Glasgow leaves the gate
19 h 40 apart on the timetable, overnight
EI 3228 leaves 19 h 40 after FR 553 arrives on the timetable: more than half a day, so not a connection we count.