QR 3750 then VY 1224 at Barcelona
Napoli → Barcelona → Jerez de la Forntera
Timetable, Barcelona time
11:50QR 3750 from Napoli at the gatealso IB 5393, LL 5393, VY 6123
10:55VY 1224 to Jerez de la Forntera leaves the gatealso IB 5476, LL 5476
23 h 05 apart on the timetable, overnight
VY 1224 leaves 23 h 05 after QR 3750 arrives on the timetable: more than half a day, so not a connection we count.