FR 663 then EI 51 at Dublin
Birmingham (UK) → Dublin → Las Vegas
Timetable, Dublin time
19:55FR 663 from Birmingham (UK) at the gate
15:15EI 51 to Las Vegas leaves the gate
19 h 20 apart on the timetable, overnight
EI 51 leaves 19 h 20 after FR 663 arrives on the timetable: more than half a day, so not a connection we count.