Mexico City International Airport's Terminal 1 is home to Air Canada (MEX). For check-in, security, and boarding, go straight to Terminal 1 if you're flying with Air Canada. Travelers can enjoy eating options, lounges, and foreign services at the Air Canada MEX Terminal. Accessible by taxi or public transportation, Terminal 1 is well-equipped for seamless travel experiences. It is recommended that passengers arrive at least three hours before to departure. To verify the most recent gate and terminal information, particularly for connecting flights via Benito Juárez International Airport, search for "Air Canada MEX Terminal."