By Tony Owusu Boeing delivered 51 passenger and cargo planes in June, its best month since March 2019 when a second 737 MAX crash grounded that plane model for a year-and-a-half. Boeing (BA) – Get The Boeing Company Report could be setting itself up from a strong second half of the year as the company attempts to emerge from the 737 MAX issues that have weighed on the company for nearly four years. The company on July 12 said that it delivered 51 passenger and cargo planes in June, the strongest month of deliveries for the company since March 2019. Boeing delivered 44 of its 737 MAX airliners …