For example, a Boeing 737-800 has an estimated operating cost of $2,500-$3,000 per hour, while a Boeing 747-400 has an estimated operating cost of $25,000-$31,000 per hour. Boeing 737. As one of the most popular narrowbodies in the world, the Boeing 737 family has been a mainstay of commercial aviation for decades. Boeing introduced the 737-300 first, and the prototype flew in February 1984. The Boeing 737-300 has a range of 2,950 nmi / 3,395 miles / 5,463 km and a maximum takeoff weight of 138,500 lb (62,820 kg). This variant proved to be popular, and Boeing built a total of 1,113 in total. Boeing 737-400 Classic. The 737 has flown more miles than the 747. Percentage wise, the 737 is safer than the 747. Boeing offers more 737 variants than 747 variants, with around 13 in total. Due to having two engines, the 737 is significantly quieter than the 747. Difference between Boeing 737-400 and 737-800? The -800 is a next generation model. The -400 has square landing lights and the engine pylon sticks out the back of the wing. It sits higher on its A: No, there is no difference in the retraction procedure between Airbus and Boeing airplanes. Having flown the Airbus 319/320/321 and the Boeing 737 200/300/400, we retracted the landing gear in The Boeing 737 is a narrow-body aircraft, while the Boeing 777 is a wide-body aircraft. This difference in size can be attributed to the different roles each aircraft was designed to fill. The Boeing 737 was designed for shorter flights with fewer passengers, while the Boeing 777 was designed for longer flights with more passengers. Boeing 737-400 vs. Boeing 737-300 versus : Boeing 737-400 versus Boeing 737-300; 36.45 m: 119 ft 7 in: length: 33.40 m: 109 ft 7 in: 28.88 m: 94 ft 9 in: wingspan: 28 This is a lot more than the 2.5 billion people flown by the 737! The most expensive BBJ (Boeing Business Jet) at $310 million! Reasons the 737 is better. When debating the 737 vs 747, many people will point out that the 737 is better than the 747 in many different ways, such as: Boeing’s best ever aircraft (in terms of units sold!) enGbnq.