QR 3703 then AZ 77 at Barcelona
Bologna → Barcelona → Rome
Timetable, Barcelona time
16:00QR 3703 from Bologna at the gate
11:40AZ 77 to Rome leaves the gate
19 h 40 apart on the timetable, overnight
AZ 77 leaves 19 h 40 after QR 3703 arrives on the timetable: more than half a day, so not a connection we count.