IB 5453 then LL 5472 at Barcelona
Paris Charles de Gaulle → Barcelona → Valladolid
Timetable, Barcelona time
15:50IB 5453 from Paris Charles de Gaulle at the gatealso LL 5453, VY 8061
12:20LL 5472 to Valladolid leaves the gate
20 h 30 apart on the timetable, overnight
LL 5472 leaves 20 h 30 after IB 5453 arrives on the timetable: more than half a day, so not a connection we count.