AF 345 then U2 1630 at Charles de Gaulle
Montréal → Paris → Nice
Timetable, Paris time
08:15AF 345 from Montréal at the gate
21:20U2 1630 to Nice leaves the gate
13 h 05 apart on the timetable
U2 1630 leaves 13 h 05 after AF 345 arrives on the timetable: more than half a day, so not a connection we count.