FR 612 then FR 652 at Dublin
Killarney → Dublin → Lisbon
Timetable, Dublin time
18:45FR 612 from Killarney at the gate
12:50FR 652 to Lisbon leaves the gate
18 h 05 apart on the timetable, overnight
FR 652 leaves 18 h 05 after FR 612 arrives on the timetable: more than half a day, so not a connection we count.