The terminal project includes a 45,000-square-foot facility with three gates, which could later expand to five, city officials have said. Initial plans estimate 200,000 passengers at the airport ...

The airport terminal will be designed to initially serve 200,000 passengers annually; if expanded, it could support more than 1 million travelers a year, according to a city of McKinney statement.

McKinney National Airport receives $14.8M grant for new passenger terminal project Just last week, the airport accepted a $7 million grant from the state for improvements on one of its taxiways.