The skies over Duluth are set to get an infrastructure boost, courtesy of the Department of Transportation. U.S. Transportation Secretary Sean P. Duffy announced a fresh cash injection of $20 million to kick-start the construction of a new air traffic control tower at Duluth International Airport. This funding is in addition to the $16.8 million previously secured from the Airport Terminal Program, aiming to replace the decaying structure that dates back to the mid-20th century.
With a view from the current, aging watchtower built in the 1950s, Duffy explained, "This $20 million investment moves the project closer to construction and ensures controllers will have the modern equipment they need to keep air travel safe." In a statement obtained by the Department of Transportation's briefing room, it is reported that Duffy had recognized the desperate need for the new tower during his visit to the site in August.
The new structure is not just about replacement, it's a leap into future capabilities. FAA Administrator Bryan Bedford noted the significant upsurge of airport activity, affirming that "Duluth International Airport has seen remarkable growth over the past decade, with over 150,000 flights last year and increasing traffic throughout 2025," as mentioned on the Department of Transportation website. Controllers, once cramped in the old tower, will soon command the airspace from double the height, affording them far greater control with improved sight lines.
What also flies into budgetary sense is the new grant's effect on construction scheduling. Duluth can now launch the project in a single construction phase, a strategic move predicted to save over $5 million by sidestepping the phased approach initially considered. The tower, one of the oldest still in use in the U.S., will be succeeded by a state-of-the-art facility purposed for the safety and efficiency said to be critical for managing the complex runway layouts and diverse operations that include commercial, Air National Guard, and training flights.
