News US, Canada alone in flying 737 MAX 8 planes; FAA still defending jets March 13, 2019March 13, 2019 John Bacon and Chris Woodyard, USA TODAY Comments Off on US, Canada alone in flying 737 MAX 8 planes; FAA still defending jets The U.S. and Canada were the last nations flying Boeing 737 Max 8 planes on Wednesday as nations around the globe grounded the jets.