Hello,
I would advise you to fly with Air France on BOS-CDG and CDG-LHR.
Air France is currently operating with a Boeing 777-200ER on the BOS-CDG route, and may change to A340-300 later this year.
Both aircraft have the fine Air France
Première - First cabin. You'll be welcome by the nice air hostess and will get the due treatment, including a fine dinning
à la française or international, as you wish.
The 14 daily CDG-LHR flights (12 on Sat and Sun) ensure you a smooth connection at CDG.
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Photo © Michael F. McLaughlin
Best regards,
Alain Mengus