What a load of crap:
Gold - Joseph Perrier Brut Cuvée Royale 2004 (United Airlines)
Silver - Taittinger Brut Millésime 2008 (American Airlines)
Bronze - Dom Perignon 2006 (Singapore Airlines)
4. Barons de Rothschild Blanc de Blancs, NV (Asiana Airlines)
5. Laurent-Perrier Grand Siècle, Grande Cuvée, NV (British Airways)
2004 Joseph Perrier is a $60 bottle. Admittedly, never having tried it, I find it impossible to believe that it tops Laurent Perrier Grand Siecle. Barons de Rothschild is my go-to for everyday champagnes. Dom Perignon 2006 is nothing special, but easy to drink.