Heavies give way to twins

摘要

An airline industry shift from the largest four-engine airliners to more-efficient twin-jets, due to the impact of the global pandemic, will lead to more quad-jet airliners being phased out.In August, Korean Air CEO Walter Cho told FlightGlobal. "The A380s will be leaving Korean Air's fleet within five years, and the 747-8 fleet will also follow suit within ten years."