Hello All, I'm flying in on OpenSkies IAD-ORY, arriving at 0930, and then have a CDG-BEG flight departing at 1300. Question is- what would be the easiest/stress-free transfer? I know the 3 options are- taxi, AF bus, or RER train. Any thoughts/advice on choosing? BTW, ORY should be quiet upon arrival (saturday), I have Skyteam Elite, so checking should be easier at CDG, and carry-on only. Thanks!