airberlin, which will become part of the oneworld alliance in 2012 and will begin codesharing with American Airlines in November, said it will begin new nonstop service from New York to Berlin next summer. The move is part of airberlin’s continuing expansion strategy. The JFK-Berlin service means that in the summer of 2011, airberlin, Germany’s second-largest carrier, will offer 11 nonstop flights a week to Berlin and Dusseldorf, its other main German hub.
