U2 1683 then AZ 1625 at Fiumicino
Nice → Rome → Brindisi
Timetable, Rome time
07:55U2 1683 from Nice at the gate
21:45AZ 1625 to Brindisi leaves the gate
13 h 50 apart on the timetable
AZ 1625 leaves 13 h 50 after U2 1683 arrives on the timetable: more than half a day, so not a connection we count.