FR 6659 then FR 1956 at Dublin
Birmingham (UK) → Dublin → Manchester
Timetable, Dublin time
16:00FR 6659 from Birmingham (UK) at the gate
07:25FR 1956 to Manchester leaves the gate
15 h 25 apart on the timetable, overnight
FR 1956 leaves 15 h 25 after FR 6659 arrives on the timetable: more than half a day, so not a connection we count.