AZ 76 then LO 4704 at Barcelona
Rome → Barcelona → Lisbon
Timetable, Barcelona time
15:55AZ 76 from Rome at the gate
10:55LO 4704 to Lisbon leaves the gate
19 h apart on the timetable, overnight
LO 4704 leaves 19 h after AZ 76 arrives on the timetable: more than half a day, so not a connection we count.