FR 9904 then FR 5842 at Fiumicino
Lisbon → Rome → Brindisi
Timetable, Rome time
19:55FR 9904 from Lisbon at the gate
14:50FR 5842 to Brindisi leaves the gate
18 h 55 apart on the timetable, overnight
FR 5842 leaves 18 h 55 after FR 9904 arrives on the timetable: more than half a day, so not a connection we count.