Greetings!
I will be on an Air Canada
flight to NYC . My original departure was in Africa (Star Alliance partner - My flights are all on one ticket).
My choices are to have a 3 - 4 hr layover in CDG or LHR getting back to NYC. Which airport is best for this? Which one would you choose and why?
I will be flying business class and I have Priority Pass, so I have access to lounges. I know that there is a Centurion Lounge at LHR, but I don't know if that's a high selling point.
Thank you!