Mexico City International Airport line opened on April 1, 2012. Taxis are in operation in Terminals 1 and 2 and there are two models of service: Ordinary service in a sedan type vehicle for 4 passengers. Executive service in 8 passengers vans. At present there are 5 taxi groups in operation. These are the only taxis authorised by the Ministry of Communications and Transport (SCT) of the Federal Government. Mexico City International Airport Mexico City International Airport (); officially "Aeropuerto Internacional Benito Juárez" (Benito Juárez International Airport) is an international airport that serves Greater Mexico City. It is Mexico's and Latin America's busiest airport
Ethnic groups in Latin America and Yucatan) and an indigenous group, the Zapotecs. The same study found that Mexico's haplogroup was most similar to the European group with 81 percent of haplotypes shared, followed by the Asian haplogroup with 74 percent and the African haplogroup with 64 percent. The investigators also noted that the African admixture did not generally come from African slaves brought by Europeans to the Americas, but rather, it was already a part of the genetic admixture of the Iberian colonists. A study in Mexico City found that its mestizo population had the greatest variation in Latin America, with its mestizos being