EI 3393 then FR 6875 at Dublin
Leeds → Dublin → Barcelona
Timetable, Dublin time
14:30EI 3393 from Leeds at the gate
06:05FR 6875 to Barcelona leaves the gate
15 h 35 apart on the timetable, overnight
FR 6875 leaves 15 h 35 after EI 3393 arrives on the timetable: more than half a day, so not a connection we count.