NP 6131 then FR 878 at Barcelona
Cairo → Barcelona → Venezia
Timetable, Barcelona time
11:05NP 6131 from Cairo at the gate
08:30FR 878 to Venezia leaves the gate
21 h 25 apart on the timetable, overnight
FR 878 leaves 21 h 25 after NP 6131 arrives on the timetable: more than half a day, so not a connection we count.