FR 612 then FR 294 at Dublin
Killarney → Dublin → London Stansted
Timetable, Dublin time
18:30FR 612 from Killarney at the gate
17:20FR 294 to London Stansted leaves the gate
22 h 50 apart on the timetable, overnight
FR 294 leaves 22 h 50 after FR 612 arrives on the timetable: more than half a day, so not a connection we count.