[4] DuBois Regional is a refueling stop for many aircraft due to its proximity to Interstate 80 and several air routes, as well as its on-field restaurant.

In the 1970s the FAA built a regional radio navigational maintenance facility on the field.

In 1988 Brockway Glass was taken over by Owens-Illinois and its assets were liquidated, including the Crown Airways commuter airline.

[6] The airport covers 399 acres (161 ha) at an elevation of 1,817 feet (554 m) above sea level.

[1] In the year ending April 19, 2021, the airport had 6,539 aircraft operations, an average of 18 per day: 67% air taxi, 32% general aviation and less than 1% military.