Only about 30 passenger carrying 747-400's still in service, airlines are phasing them out for more economical and efficient jets like 777 and 787, and the Airbus 330 and 350 models. 767 that the Bills seem to be using is the smallest wide-body still operating, 2.5' - 3' narrower cabin than the state of the art wide bodies. Buffalo Niagara has one runway [NE-SW] of 8,891 feet and the other [NW-SE] is 7,161 feet.