FR 1171 then FR 933 at Fiumicino
Catania → Rome → Cologne
Timetable, Rome time
11:10FR 1171 from Catania at the gate
09:30FR 933 to Cologne leaves the gate
22 h 20 apart on the timetable, overnight
FR 933 leaves 22 h 20 after FR 1171 arrives on the timetable: more than half a day, so not a connection we count.