EW 888 then FR 1198 at Fiumicino
Cologne → Rome → Athens
Timetable, Rome time
14:35EW 888 from Cologne at the gate
12:10FR 1198 to Athens leaves the gate
21 h 35 apart on the timetable, overnight
FR 1198 leaves 21 h 35 after EW 888 arrives on the timetable: more than half a day, so not a connection we count.