Boeing slows output of 737 Max to 31 a month jets due to wing systems issues
(Reuters) -Boeing slowed production of 737 MAX airplanes to 31 per month from 38 due to delays related to fitting wing systems, the Air Current reported on Tuesday, citing people familiar with the progress of the planemaker’s factory in Renton, Washington. The factory had briefly reached a production rate of 38 planes in February but…