AF 1723 then U2 4501 at Charles de Gaulle
Munich → Paris → Nice
Timetable, Paris time
13:35AF 1723 from Munich at the gate
06:55U2 4501 to Nice leaves the gate
17 h 20 apart on the timetable, overnight
U2 4501 leaves 17 h 20 after AF 1723 arrives on the timetable: more than half a day, so not a connection we count.