Mexicana de Aviación called Tenedora K announced that it had bought 95% of Nuevo Grupo Aeronáutico; pilots would hold the other 5%. After 89 years of service, Mexicana suspended all operations at noon CDT on August 28, 2010. The last Mexicana Flight was on August 28, 2018 from Mexico City to Toronto, Canada Flight MX 866 4:15 PM Departure. Aeroméxico offered discounted tickets to passengers stranded by Mexicana's suspension of operations. American Airlines and American Eagle Airlines also offered assistance, providing help to passengers between the 48 contiguous U.S. states and Mexico. In November 2010, PC Capital SAPI, a Mexican private-equity firm, offered
Continuous function makes "f" continuous. If "f" is surjective, this topology is canonically identified with the quotient topology under the equivalence relation defined by "f". Dually, for a function "f" from a set "S" to a topological space "X", the initial topology on "S" is defined by designating as an open set every subset "A" of "S" such that formula_112 for some open subset "U" of "X". If "S" has an existing topology, "f" is continuous with respect to this topology if and only if the existing topology is finer than the initial topology on "S". Thus the initial topology can be