If you’re looking to burn some AAdvantage miles, you might be interested in American’s new routes. Flights from New York (JFK) and London (Stansted) have begun and there will be two flights per day starting April 7, 2008. There will be two new transatlantic routes from JFK on May 1, 2008, to Barcelona and Milan. From Dec. 13, 2007, American will fly from Chicago to Buenos Aires, and domestically, look for new nonstop flights between Phoenix and Miami starting Dec. 13, 2007.