FR 879 then IB 5986 at Barcelona
Venezia → Barcelona → Cairo
Timetable, Barcelona time
22:30FR 879 from Venezia at the gate
17:35IB 5986 to Cairo leaves the gatealso LL 5986, VY 8590
19 h 05 apart on the timetable, overnight
IB 5986 leaves 19 h 05 after FR 879 arrives on the timetable: more than half a day, so not a connection we count.