In order to build the structure that currently houses the current passenger terminal, a lot of land had to be moved and the bed of the Tocumen river had to be diverted from its original site. The current passenger terminal was inaugurated on August 15, 1978 and operations began on September 5 of the same year. The Tocumen International Airport is one of the few airports in the region that has two landing runways able to serve the largest commercial aircraft operating today.