FR 671 then FR 558 at Dublin
Birmingham (UK) → Dublin → Manchester
Timetable, Dublin time
09:10FR 671 from Birmingham (UK) at the gate
21:30FR 558 to Manchester leaves the gate
12 h 20 apart on the timetable
FR 558 leaves 12 h 20 after FR 671 arrives on the timetable: more than half a day, so not a connection we count.