FR 4519 then FR 1925 at Dublin
Athens → Dublin → Warsaw
Timetable, Dublin time
17:55FR 4519 from Athens at the gate
17:35FR 1925 to Warsaw leaves the gate
23 h 40 apart on the timetable, overnight
FR 1925 leaves 23 h 40 after FR 4519 arrives on the timetable: more than half a day, so not a connection we count.