A3 953 then FR 5824 at Athens
Riyadh → Athens → Venezia
Timetable, Athens time
07:40A3 953 from Riyadh at the gate
23:45FR 5824 to Venezia leaves the gate
16 h 05 apart on the timetable
FR 5824 leaves 16 h 05 after A3 953 arrives on the timetable: more than half a day, so not a connection we count.