QR 3710 then EC 7694 at Barcelona
Paris Charles de Gaulle → Barcelona → Lisbon
Timetable, Barcelona time
23:35QR 3710 from Paris Charles de Gaulle at the gatealso LL 5455, VY 8063
15:30EC 7694 to Lisbon leaves the gate
15 h 55 apart on the timetable, overnight
EC 7694 leaves 15 h 55 after QR 3710 arrives on the timetable: more than half a day, so not a connection we count.