FR 505 then FR 666 at Dublin
Bristol → Dublin → Birmingham (UK)
Timetable, Dublin time
14:20FR 505 from Bristol at the gate
12:15FR 666 to Birmingham (UK) leaves the gate
21 h 55 apart on the timetable, overnight
FR 666 leaves 21 h 55 after FR 505 arrives on the timetable: more than half a day, so not a connection we count.