FR 6875 then LA 5792 at Barcelona
Dublin → Barcelona → Gran Canaria
Timetable, Barcelona time
19:20FR 6875 from Dublin at the gate
13:55LA 5792 to Gran Canaria leaves the gate
18 h 35 apart on the timetable, overnight
LA 5792 leaves 18 h 35 after FR 6875 arrives on the timetable: more than half a day, so not a connection we count.