FR 505 then FR 814 at Dublin
Bristol → Dublin → Edinburgh
Timetable, Dublin time
08:05FR 505 from Bristol at the gate
20:30FR 814 to Edinburgh leaves the gate
12 h 25 apart on the timetable
FR 814 leaves 12 h 25 after FR 505 arrives on the timetable: more than half a day, so not a connection we count.