FR 5307 then EI 3554 at Dublin
Killarney → Dublin → Edinburgh
Timetable, Dublin time
18:45FR 5307 from Killarney at the gate
15:30EI 3554 to Edinburgh leaves the gate
20 h 45 apart on the timetable, overnight
EI 3554 leaves 20 h 45 after FR 5307 arrives on the timetable: more than half a day, so not a connection we count.