FR 505 then FR 552 at Dublin
Bristol → Dublin → Manchester
Timetable, Dublin time
20:05FR 505 from Bristol at the gate
15:30FR 552 to Manchester leaves the gate
19 h 25 apart on the timetable, overnight
FR 552 leaves 19 h 25 after FR 505 arrives on the timetable: more than half a day, so not a connection we count.