AZ 76 then LA 5792 at Barcelona
Rome → Barcelona → Gran Canaria
Timetable, Barcelona time
15:55AZ 76 from Rome at the gate
13:55LA 5792 to Gran Canaria leaves the gate
22 h apart on the timetable, overnight
LA 5792 leaves 22 h after AZ 76 arrives on the timetable: more than half a day, so not a connection we count.