AF 822 then U2 4629 at Charles de Gaulle
Douala → Paris → Manchester
Timetable, Paris time
06:00AF 822 from Douala at the gate
18:25U2 4629 to Manchester leaves the gate
12 h 25 apart on the timetable
U2 4629 leaves 12 h 25 after AF 822 arrives on the timetable: more than half a day, so not a connection we count.