AF 1504 then FR 1198 at Fiumicino
Paris Charles de Gaulle → Rome → Athens
Timetable, Rome time
15:00AF 1504 from Paris Charles de Gaulle at the gate
12:10FR 1198 to Athens leaves the gate
21 h 10 apart on the timetable, overnight
FR 1198 leaves 21 h 10 after AF 1504 arrives on the timetable: more than half a day, so not a connection we count.