QR 3728 then EC 7694 at Barcelona
Lyon → Barcelona → Lisbon
Timetable, Barcelona time
23:20QR 3728 from Lyon at the gate
15:30EC 7694 to Lisbon leaves the gate
16 h 10 apart on the timetable, overnight
EC 7694 leaves 16 h 10 after QR 3728 arrives on the timetable: more than half a day, so not a connection we count.