FR 507 then FR 534 at Dublin
Bristol → Dublin → Nottingham
Timetable, Dublin time
20:20FR 507 from Bristol at the gate
15:00FR 534 to Nottingham leaves the gate
18 h 40 apart on the timetable, overnight
FR 534 leaves 18 h 40 after FR 507 arrives on the timetable: more than half a day, so not a connection we count.