IB 2471 then MU 1760 at Barcelona
Leon → Barcelona → Paris Charles de Gaulle
Timetable, Barcelona time
20:25IB 2471 from Leon at the gatealso LL 3101, VY 5871, QR 6959
15:00MU 1760 to Paris Charles de Gaulle leaves the gatealso AM 6029, KE 6472
18 h 35 apart on the timetable, overnight
MU 1760 leaves 18 h 35 after IB 2471 arrives on the timetable: more than half a day, so not a connection we count.