IB 5453 then IB 5130 at Barcelona
Paris Charles de Gaulle → Barcelona → Alicante
Timetable, Barcelona time
11:50IB 5453 from Paris Charles de Gaulle at the gatealso LL 5453, VY 8061
11:25IB 5130 to Alicante leaves the gatealso LA 5750
23 h 35 apart on the timetable, overnight
IB 5130 leaves 23 h 35 after IB 5453 arrives on the timetable: more than half a day, so not a connection we count.