QR 3641 then EI 563 at Barcelona
Catania → Barcelona → Dublin
Timetable, Barcelona time
20:55QR 3641 from Catania at the gate
11:30EI 563 to Dublin leaves the gate
14 h 35 apart on the timetable, overnight
EI 563 leaves 14 h 35 after QR 3641 arrives on the timetable: more than half a day, so not a connection we count.