EW 7404 then AF 7306 at Charles de Gaulle
Hamburg → Paris → Nice
Timetable, Paris time
19:50EW 7404 from Hamburg at the gate
12:35AF 7306 to Nice leaves the gate
16 h 45 apart on the timetable, overnight
AF 7306 leaves 16 h 45 after EW 7404 arrives on the timetable: more than half a day, so not a connection we count.