A3 953 then FR 7596 at Athens
Riyadh → Athens → Budapest
Timetable, Athens time
07:40A3 953 from Riyadh at the gate
20:00FR 7596 to Budapest leaves the gate
12 h 20 apart on the timetable
FR 7596 leaves 12 h 20 after A3 953 arrives on the timetable: more than half a day, so not a connection we count.