IB 2471 then MS 768 at Barcelona
Leon → Barcelona → Cairo
Timetable, Barcelona time
21:35IB 2471 from Leon at the gatealso LL 3101, VY 5871, QR 6959
15:25MS 768 to Cairo leaves the gate
17 h 50 apart on the timetable, overnight
MS 768 leaves 17 h 50 after IB 2471 arrives on the timetable: more than half a day, so not a connection we count.