Texas News Why Boeing’s 737 Max 8 Is Still Flying In The US KWBU | By Michael Marks Published March 12, 2019 at 3:04 PM CDT Twitter LinkedIn Email Listen • 4:35 Victor/Flickr (CC BY-NC-ND 2.0) While some airline carriers abroad have grounded all Boeing 737 Max 8s, two Texas-based carriers are standing by the model.