FR 406 then FR 1198 at Fiumicino
Copenhagen → Rome → Athens
Timetable, Rome time
17:10FR 406 from Copenhagen at the gate
12:10FR 1198 to Athens leaves the gate
19 h apart on the timetable, overnight
FR 1198 leaves 19 h after FR 406 arrives on the timetable: more than half a day, so not a connection we count.