EI 3255 then FR 6875 at Dublin
Edinburgh → Dublin → Barcelona
Timetable, Dublin time
14:30EI 3255 from Edinburgh at the gate
06:40FR 6875 to Barcelona leaves the gate
16 h 10 apart on the timetable, overnight
FR 6875 leaves 16 h 10 after EI 3255 arrives on the timetable: more than half a day, so not a connection we count.