FR 11 then EI 546 at Dublin
Madrid → Dublin → Nice
Timetable, Dublin time
16:00FR 11 from Madrid at the gate
15:00EI 546 to Nice leaves the gate
23 h apart on the timetable, overnight
EI 546 leaves 23 h after FR 11 arrives on the timetable: more than half a day, so not a connection we count.