FR 819 then FR 5568 at Dublin
Edinburgh → Dublin → Rome
Timetable, Dublin time
09:00FR 819 from Edinburgh at the gate
06:35FR 5568 to Rome leaves the gate
21 h 35 apart on the timetable, overnight
FR 5568 leaves 21 h 35 after FR 819 arrives on the timetable: more than half a day, so not a connection we count.