Mexican carriers free to expand US flights as DOT lifts restrictions

US regulators have officially lifted the prohibitions imposed last year that restricted flight operations from Mexico City’s two main airports by Mexican airlines. This decision, announced in October 2026, allows Mexican carriers to significantly increase their connections to destinations within the United States. The Department of Transportation (DOT) removed restrictions initially placed on these airlines in 2025 as part of a broader trade agreement. Mexico's ministry of foreign affairs confirmed this action, signaling a shift in regulatory oversight for Mexican aviation companies seeking access to the US market. Consequently, Mexican carriers now possess greater flexibility and opportunity to expand their routes originating from Mexico City.