AZ 160 then EC 1746 at Brussels
Rome → Brussels → Nice
Timetable, Brussels time
18:00AZ 160 from Rome at the gate
13:30EC 1746 to Nice leaves the gate
19 h 30 apart on the timetable, overnight
EC 1746 leaves 19 h 30 after AZ 160 arrives on the timetable: more than half a day, so not a connection we count.