American Airlines Flight 718, a Boeing 737 Max, takes off Tuesday from Miami International Airport on its way to New York — the plane’s first commercial flight in the U.S. since it was allowed to return to service. The 737 Max was grounded worldwide after two crashes due to a faulty flight system.

MIAMI, FLORIDA – DECEMBER 29: American Airlines flight 718, a Boeing 737 Max, takes of from Miami International Airport on its way to New York on December 29, 2020 in Miami, Florida. The Boeing 737 Max flew its first commercial flight since the aircraft was allowed to return to service nearly two years after being grounded worldwide following a pair of separate crashes. (Photo by Joe Raedle/Getty Images)