Yes and No
I don't know about other airline. I travled thru Air India via Paris to India last month. While going nobody asked VISA status, but while coming back to US Advance Parole (AP) will be checked at the time of departure in India as well in Paris.
You must know that we will inside the aircraft in Paris.
As somebody said everybody says different openion, even in the french consulate website, it clearly says you need a Airport transit VISA even if you sit inside the aircraft. It all depends on how much risk you are willing to take.
I am already fredup with immigration and decided not to give any more cents to these suckers. You take your decision, no point in searching for the awnser that you like to hear. It is either you need it or don't and everybodies experience will be different.