FR 1171 then TP 833 at Fiumicino
Catania → Rome → Lisbon
Timetable, Rome time
16:00FR 1171 from Catania at the gate
12:15TP 833 to Lisbon leaves the gate
20 h 15 apart on the timetable, overnight
TP 833 leaves 20 h 15 after FR 1171 arrives on the timetable: more than half a day, so not a connection we count.