After Mexican Airlines went broke, Aeromexico took control of most destinations in Mexico and they have become a cuasi monopoly and do whatever they want with treating the passangers like dirt. The Terminal 2 in Mexico City that control is almost new, but you would think it was built in the 60's. So the combination of the worst airline service and this awful airport make it a true nightmare for the passengers that HAVE to use them. Whatever you do avoid using either Aeromexico and Terminal 2 in the Mexico City airport.