AF 1275 then BA 319 at Charles de Gaulle
Oslo → Paris → London Heathrow
Timetable, Paris time
09:05AF 1275 from Oslo at the gate
21:40BA 319 to London Heathrow leaves the gate
12 h 35 apart on the timetable
BA 319 leaves 12 h 35 after AF 1275 arrives on the timetable: more than half a day, so not a connection we count.