Your problem will be that, it appears that AF267 arrives at CDG from ICN around 2PM.
Here's a copy & paste from the AF Lounge Finder regarding the CDG Long Haul Arrivals Lounge:
Paris – Paris-Charles de Gaulle Airport – Terminal 2C
Our "Air France Arrivals" lounge welcomes you every day from 5:30 AM to 2:00 PM.