IB 2471 then W4 6834 at Barcelona
Leon → Barcelona → Torino
Timetable, Barcelona time
21:35IB 2471 from Leon at the gatealso LL 3101, VY 5871, QR 6959
13:05W4 6834 to Torino leaves the gate
15 h 30 apart on the timetable, overnight
W4 6834 leaves 15 h 30 after IB 2471 arrives on the timetable: more than half a day, so not a connection we count.