777X: Boeing unveils world’s longest plane amid ongoing MAX 8 safety investigation 1553068104-Screen Shot 2019-03-20 at 6.47.37 pm 6:48pm, Mar 20, 2019 Updated: 6:49pm, Mar 20 1553068104-Screen Shot 2019-03-20 at 6.47.37 pm Isabelle Lane Journalist @isabellelane Share Twitter Facebook Reddit Pinterest Email