TP 834 then FR 4852 at Fiumicino
Lisbon → Rome → Catania
Timetable, Rome time
15:50TP 834 from Lisbon at the gate
13:55FR 4852 to Catania leaves the gate
22 h 05 apart on the timetable, overnight
FR 4852 leaves 22 h 05 after TP 834 arrives on the timetable: more than half a day, so not a connection we count.