There is one major international airport within the limits of Mexico City, and it is known by many names. The official full name is Aeropuerto Internacional Benito Juárez, after the country's president from 1858 and 1872, who became one of the most influential figures in its history. Shorter versions include AICM (Aeropuerto Internacional de la Ciudad de México, or Mexico City International Airport) and its three-letter code MEX. The first airport operations at this site began in 1915, becoming international by 1943, and considered to be at capacity since 2014. The airport has had many expansions and renovations, although is unlikely to be able to grow any more as it is practially surrounded by established residential and industrial areas.…