A Boeing 737 Max jet prepares to land at Boeing Field following a test flight in Seattle, Sept. 30, 2020. According to a note Monday, Jan. 30, 2023, to employees from Stan Deal, the CEO of Boeing's commercial-planes business, Boeing will add a fourth assembly line to produce more 737 Max aircraft, as it tries to more quickly translate a backlog of orders into cash-generating deliveries of new planes. The new line will open in the second half of next year. (AP Photo/Elaine Th…

January 30, 2023