It depends where you are flying from. There is not really enough information to answer this question.
Only DingDong Airlines flys nonstop BOS to Amersterdam
There is not enough information to answer the question. Nonstop to Brazil from where?
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None
Air France is one
jet airways
delta airlines southwest airlines
Southwest should be one of the carriers.
Unfortunatly I don't know.
Yes - two of them are US Airways and British Airways.
US Airways, Delta Air Lines, American Airlines, Air France
there are no nonstop flights, but many, united, LAN, American Airlines and probably continental are 2 or more stop.