AZ 76 then LA 5754 at Barcelona
Rome → Barcelona → Alicante
Timetable, Barcelona time
15:55AZ 76 from Rome at the gate
12:40LA 5754 to Alicante leaves the gate
20 h 45 apart on the timetable, overnight
LA 5754 leaves 20 h 45 after AZ 76 arrives on the timetable: more than half a day, so not a connection we count.