FR 2234 then FR 3976 at Barcelona
Nador → Barcelona → Dublin
Timetable, Barcelona time
22:30FR 2234 from Nador at the gate
21:45FR 3976 to Dublin leaves the gate
23 h 15 apart on the timetable, overnight
FR 3976 leaves 23 h 15 after FR 2234 arrives on the timetable: more than half a day, so not a connection we count.