AZ 74 then AZ 2792 at Barcelona
Rome → Barcelona → Alava
Timetable, Barcelona time
10:50AZ 74 from Rome at the gate
09:00AZ 2792 to Alava leaves the gatealso V7 3700
22 h 10 apart on the timetable, overnight
AZ 2792 leaves 22 h 10 after AZ 74 arrives on the timetable: more than half a day, so not a connection we count.