I'm certain this has been covered many times before, but would appreciate your help.

We will be arriving at Orly on Air France and have to take the shuttle to Charles de Gaulle on a Sunday evening. As we haven't used this shuttle before and I only like pleasant surprises (as opposed to unpleasant ones) I would appreciate any information on where it is located, how often it arrives and, generally how long a trek it is from gate area to shuttle.

Thanks to all, Don in Los Angeles