Gautam Adani-led Adani Airport Holdings (AAHL) has proposed the government to consider Mumbai and Navi Mumbai airports as one entity while levying tariffs for passengers and airlines to bring parity in charges, the Economic Times reported. The parity in charges will help the newly built airport to drive traffic. This comes at a time when the power-to-port conglomerate has reportedly faced opposition from airlines on shifting operations to the new airport.