AF 9449 then U2 4629 at Charles de Gaulle
Nantes → Paris → Manchester
Timetable, Paris time
11:00AF 9449 from Nantes at the gate
07:00U2 4629 to Manchester leaves the gate
20 h apart on the timetable, overnight
U2 4629 leaves 20 h after AF 9449 arrives on the timetable: more than half a day, so not a connection we count.