Airlines Successfully Shifting to Fuel-Efficient Aircraft Models Economic efficiency and sustainability, as well as environmental protection, have become a priority in the development of the aviation industry. Airlines have begun to use advanced aircraft models which require reduced operating costs and also leave a lower carbon footprint. Examples include the Boeing 737 MAX and Airbus A320neo models. Their fuel efficiency is consistent with the improved version and allows airlines to develop globally and remain competitive in the market. Click here for full text Economic efficiency and sustainability, as well as environmental protection, have become a priority in the development of the aviation industry. Airlines have begun to use advanced aircraft models which require reduced operating costs and also leave a lower carbon footprint. Examples include the Boeing 737 MAX and Airbus A320neo models. Their fuel efficiency is consistent with the improved version and allows airlines to develop globally and remain competitive in the market. Click here for full text https://travelradar.aero/airlines-successfully-shifting-to-fuel-efficient-aircraft-models/