A3 650 then FR 6342 at Fiumicino
Athens → Rome → Barcelona
Timetable, Rome time
09:40A3 650 from Athens at the gate
08:15FR 6342 to Barcelona leaves the gate
22 h 35 apart on the timetable, overnight
FR 6342 leaves 22 h 35 after A3 650 arrives on the timetable: more than half a day, so not a connection we count.