Delta Airlines will add two flights from Piedmont Triad International Airport to Atlanta in June, bringing the total number of daily departures from PTI to Atlanta to 12, airport officials announced Tuesday.

Officials also announced that Delta will be adding a daily departure from PTI to Cincinnati in June, and plans to upgrade its equipment from PTI to Atlanta in August.

At that time, Delta intends to upgrade two of the departures to Atlanta from regional jets to mainline jets, maintaining the same number of departures, but increasing significantly the number of seats from PTI to Atlanta.