“Once global regulators clear Boeing Co’s 737 MAX to fly again after deadly crashes, airlines which have put their fleets into mechanical hibernation since March will scramble to begin the biggest ungrounding effort in history. Quickly reintegrating Boeing’s 737 MAX, a fast-selling model because of its fuel efficiency, longer range, and passenger capacity, is crucial for optimizing airlines’ routes and improving margins after having to cancel thousands of flights. Global airlines have warned of… (worldairlinenews.com) 更多...