In March 2019, plans for construction of an additional gate and jet bridge were announced. The airport has 4 boarding gates, with four jet bridge gates. The terminal has three gates for airline passengers and a jet bridge. The airport has 9 gates on the upper concourse with jet bridge boarding. In July 2019, the Rochester Airport Commission began accepting bids for the jet bridge project. The airport now features 10 jet bridge capable gates. San Antonio International Airport has two terminals with an overall 24 jet bridge gates. The airport has two gates and one jet bridge. Watertown is the only commercial airport in South Dakota without a jet bridge. At the airport, security fences and a jet bridge were badly damaged. The new terminal was built alongside the existing terminal and has a jet bridge. Almost all airlines return the strollers to the jet bridge upon arriving at destination. Plans include a second jet bridge if more airlines come in. The new jet bridge was installed at the airport on April 23, 2018.