In a move to speed up lines in the immigration halls at Cancun, Los Cabos and Mexico City airports, electronic quick check in booths for the use of Global Entry (US passport holders), Nexus (Canadian travelers) and Viajero Confiable (Mexican citizens) cardholders will be installed this winter. They will become operational some time next year and will make passport control and entry into Mexico a quicker process for travelers who are enrolled in these pre-registration programs.