FR 1171 then U2 2983 at Fiumicino
Catania → Rome → Berlin
Timetable, Rome time
16:00FR 1171 from Catania at the gate
12:10U2 2983 to Berlin leaves the gate
20 h 10 apart on the timetable, overnight
U2 2983 leaves 20 h 10 after FR 1171 arrives on the timetable: more than half a day, so not a connection we count.