As part of the plea deal, Arellano-Felix agreed to forfeit $100 million in drug proceeds.
"The plea today marks the end of the Arellano-Felix drug trafficking organization as we know it," said William R. Sherman, acting special agent in charge of the DEA's San Diego field office. "DEA and our law enforcement partners, both domestic and international, have effectively dismantled this once powerful cartel from the top down."
Arellano-Felix entered a guilty plea in federal court in San Diego on Wednesday, according to Laura E. Duffy, U.S. attorney for the Southern District of California. Arellano-Felix, who turns 60 in March, was extradited by to the U.S. on April 29.
At its height, the the cartel controlled the flow of cocaine, marijuana and other drugs through the Mexican border cities of Tijuana and Mexicali into the U.S. Its operations also extended into southern Mexico and Colombia.
Arellano-Felix was the leader of the cartel from 1986 until his arrest in Mexico on March 9, 2002. During that time, Arellano-Felix served as the ultimate decision‑maker for the cartel and issued directives to other members of the AFO, including brothers Ramon, Eduardo, and Francisco Javier Arellano‑Felix.