QR 3703 then EC 7694 at Barcelona
Bologna → Barcelona → Lisbon
Timetable, Barcelona time
16:00QR 3703 from Bologna at the gate
15:30EC 7694 to Lisbon leaves the gate
23 h 30 apart on the timetable, overnight
EC 7694 leaves 23 h 30 after QR 3703 arrives on the timetable: more than half a day, so not a connection we count.