Corsair advertises that they will coordinate with SNCF, booking one ticket and one fare for example, from Montreal to Paris by air and then on to Riems or Le Mans by train. They say if your "flight is delayed, Corsair and SNCF undertake to put you on the next available departure free of charge, covering overnight accommodation expenses if necessary." It looks like there's some sort of shuttle bus from Orly to Massey
Has anyone used this service? Does it work well?