FR 557 then FR 5151 at Dublin
Manchester → Dublin → Glasgow
Timetable, Dublin time
07:05FR 557 from Manchester at the gate
21:15FR 5151 to Glasgow leaves the gate
14 h 10 apart on the timetable
FR 5151 leaves 14 h 10 after FR 557 arrives on the timetable: more than half a day, so not a connection we count.