IB 2471 then VY 1388 at Barcelona
Leon → Barcelona → Seville
Timetable, Barcelona time
21:35IB 2471 from Leon at the gatealso LL 3101, VY 5871, QR 6959
14:30VY 1388 to Seville leaves the gatealso QR 3552, LL 5152
16 h 55 apart on the timetable, overnight
VY 1388 leaves 16 h 55 after IB 2471 arrives on the timetable: more than half a day, so not a connection we count.