Paris CDG Terminal Renumbering Plan Details (crankyflier.com)

Charles de Gaulle Airport will implement a terminal renumbering and gate lettering overhaul on March 16, 2027. The plan consolidates existing structures into seven terminals, with old Terminal 3 becoming Terminal 2 and former Terminal 2E transforming into Terminal 5. Gate assignments shift significantly, including the reversal of KLM-related gate letters in the new Terminal 5 and the introduction of non-sequential letters like V for leisure carriers.