FR 663 then FR 1958 at Dublin
Birmingham (UK) → Dublin → Nice
Timetable, Dublin time
19:55FR 663 from Birmingham (UK) at the gate
16:40FR 1958 to Nice leaves the gate
20 h 45 apart on the timetable, overnight
FR 1958 leaves 20 h 45 after FR 663 arrives on the timetable: more than half a day, so not a connection we count.