QR 3692 then IB 5484 at Barcelona
Lyon → Barcelona → Istanbul
Timetable, Barcelona time
22:45QR 3692 from Lyon at the gate
17:05IB 5484 to Istanbul leaves the gatealso LL 5484, VY 8612
18 h 20 apart on the timetable, overnight
IB 5484 leaves 18 h 20 after QR 3692 arrives on the timetable: more than half a day, so not a connection we count.