Estafeta Carga Aerea (ESF) — 4 Aircraft Fleet/ E7

Estafeta Carga Aérea was a Mexican cargo airline that operated freight services primarily within Mexico and to select international destinations in North and Central America. Founded as the air cargo division of Grupo Estafeta, a major Mexican logistics company, the airline focused on express parcel and freight delivery, complementing its parent company's ground-based courier operations. Headquartered in Mexico City, Estafeta Carga Aérea served as a key domestic air freight provider, operating scheduled and charter cargo flights. The airline ceased operations in the early 2000s as Grupo Estafeta consolidated its logistics operations and shifted cargo transportation strategies. Its routes and services were eventually absorbed into other logistics networks within the Estafeta corporate structure.