Soaring fuel prices have made small planes least profitable for airlines
                                
                                
                                    (Newser) -
                                    The big airlines may be  pampering their first-class passengers more than ever , especially on international routes, but around the United States, small-plane service to small cities is increasingly getting the ax, reports the  AP . Over the past two years, the big airlines have cut service entirely to 27 US cities,...