FR 5307 then FR 504 at Dublin
Killarney → Dublin → Bristol
Timetable, Dublin time
11:20FR 5307 from Killarney at the gate
08:30FR 504 to Bristol leaves the gate
21 h 10 apart on the timetable, overnight
FR 504 leaves 21 h 10 after FR 5307 arrives on the timetable: more than half a day, so not a connection we count.