FR 537 then FR 5151 at Dublin
Nottingham → Dublin → Glasgow
Timetable, Dublin time
08:40FR 537 from Nottingham at the gate
21:15FR 5151 to Glasgow leaves the gate
12 h 35 apart on the timetable
FR 5151 leaves 12 h 35 after FR 537 arrives on the timetable: more than half a day, so not a connection we count.