EI 50 then FR 6875 at Dublin
Las Vegas → Dublin → Barcelona
Timetable, Dublin time
13:25EI 50 from Las Vegas at the gate
11:20FR 6875 to Barcelona leaves the gate
21 h 55 apart on the timetable, overnight
FR 6875 leaves 21 h 55 after EI 50 arrives on the timetable: more than half a day, so not a connection we count.