IB 5453 then EC 8064 at Barcelona
Paris Charles de Gaulle → Barcelona → London Gatwick
Timetable, Barcelona time
11:45IB 5453 from Paris Charles de Gaulle at the gatealso LL 5453, VY 8061
07:10EC 8064 to London Gatwick leaves the gate
19 h 25 apart on the timetable, overnight
EC 8064 leaves 19 h 25 after IB 5453 arrives on the timetable: more than half a day, so not a connection we count.