Comparing a 737-800 and an A321neo operated by KLM, the A321neo was clearly a better experience due to its PaxEx enhancements ...

A 200 - 300 kg weight reduction on Airbus A321neo aircraft generates the following advantages: · Reducing fuel burn with estimated 0.4 - 0.6% and · Cutting CO2 emissions with approx. 65 - 95 ...