EI 3323 then FR 3977 at Dublin
Manchester → Dublin → Barcelona
Timetable, Dublin time
13:15EI 3323 from Manchester at the gate
08:30FR 3977 to Barcelona leaves the gate
19 h 15 apart on the timetable, overnight
FR 3977 leaves 19 h 15 after EI 3323 arrives on the timetable: more than half a day, so not a connection we count.