Duluth International Airport announced today that 280,865 passengers flew through the facility in 2018, marking a 13 percent increase over 2017.

Both United and Delta saw increases, with United’s addition of the airbus flight in May leading to a nearly 30 percent increase year-over-year.

United offers three daily nonstop flights to Chicago and Delta offers five daily nonstop flights to Minneapolis/St. Paul. American Airlines is set to begin direct service to Chicago on May 23.

“We now have the three largest carriers in the country flying out of DLH,” Tom Werner, the airport’s executive director, said in a news release. “We’re hoping to use that momentum to add Denver to the growing list of places we fly and ways we connect our region to the world.”