FR 815 then FR 508 at Dublin
Edinburgh → Dublin → Bristol
Timetable, Dublin time
07:05FR 815 from Edinburgh at the gate
20:35FR 508 to Bristol leaves the gate
13 h 30 apart on the timetable
FR 508 leaves 13 h 30 after FR 815 arrives on the timetable: more than half a day, so not a connection we count.