FILE -In this Monday, Nov. 19, 2012, file photo, cocktails are photographed in San Francisco. Airlines have found a way to take the edge off the stress of flying and make a few extra bucks along the way: fancy new cocktails, craft beers and elegant wines.(AP Photo/Eric Risberg)

FILE - In this Dec. 14, 1996, file photo, a Thai Airways International airline flight attendant offers a passenger a selection of wine during a flight from Singapore to Bangkok. Airlines have found a way to take the edge off the stress of flying and make a few extra bucks along the way: fancy new cocktails, craft beers and elegant wines. In December 2012 Virgin America will launch its “send a drink” feature where one passenger can use the plane's seatback entertainment system to buy another passenger a beverage. (AP Photo/Richard Vogel)

FILE - In this Dec. 14, 1996, file photo, a Thai Airways International airline flight attendant offers a passenger a selection of wine during a flight from Singapore to Bangkok. Airlines have found a way to take the edge off the stress of flying and make a few extra bucks along the way: fancy new cocktails, craft beers and elegant wines. (AP Photo/Richard Vogel)