World Boeing 737 Max Resumes Flying U.S. Passengers After 2-Year Halt December 29, 2020December 29, 2020NIRAJ CHOKSHIComments Off on Boeing 737 Max Resumes Flying U.S. Passengers After 2-Year Halt American Airlines used the plane, which was grounded in March 2019 after two fatal crashes, on a flight from Miami to New York.