 The Boeing 767 is a mid- to large-size, long-range wide-body twin-engine jet airliner.The 767-300ER, the current passenger variant in production, is capable of carrying 218 passengers in a typical three-class configuration, has a range of and a cruising speed Mach 0.80 (530 mph, 851 km/h, 470 kn).Production of this plane began in 1979.