TU 752 then FR 4872 at Fiumicino
Tunis → Rome → Catania
Timetable, Rome time
09:20TU 752 from Tunis at the gate
08:30FR 4872 to Catania leaves the gate
23 h 10 apart on the timetable, overnight
FR 4872 leaves 23 h 10 after TU 752 arrives on the timetable: more than half a day, so not a connection we count.