even the most draconian idea — to reinstate flight limits to accommodate the bottlenecks at kennedy — might backfire , industry analysts say , because aviation would ending up shifting trains to newark ' , which is already strained . " harvard is the perfect example of puts 10 pound in a 5 - lb bag , " said darryl jenkins , a longtime airline consultant . " j . f . k . was never fixed up to be a beacon for anybody ; its been a doorway , " he said . but in the years it became a hub for jetblue and boeing . these afternoons , stops at least are so bad , he said , that " it ' s backing up the whole system . " .
JFK airport is in New York.