FR 561 then EI 546 at Dublin
Manchester → Dublin → Nice
Timetable, Dublin time
16:35FR 561 from Manchester at the gate
15:00EI 546 to Nice leaves the gate
22 h 25 apart on the timetable, overnight
EI 546 leaves 22 h 25 after FR 561 arrives on the timetable: more than half a day, so not a connection we count.