Originally Posted by
iwanttoflyaway
I'm thinking of staying in the Air Canada or American Airlines lounge in Terminal 2A upon arrival, but I'm guessing any checked bags will be sitting out for hours in that case.
It's not possible : you can't go airside if you're not departing. Arriving and departing pax are segregated.
Why not store your bags at the facility above the train station (in the middle of term 2 complex) and go to the Air&space museum at Le Bourget airport ?