An airfield inspection was conducted and four flights were diverted to other airports.
Airport leaders said Friday that coordination with airlines and their partners have been underway for days.
All affected passengers have been contacted by their airlines for alternative options.
Louisville travelers are feeling the effects of the government shutdown as flight delays and cancellations mount nationwide.
Transportation Secretary Sean Duffy said several controllers called out sick this past week, which led to many flight delays.
From the moment they arrived at the Louisville Muhammad Ali International Airport, the veterans were celebrated for their service and sacrifice.
From the Muhammad Ali memorabilia and equestrian touches to the bourbon bar, the renovated center screams all things Louisville.
The ribbon was cut on the center just in time for the PGA Championship and the 150th Kentucky Derby.
New renderings show how the Louisville Muhammad Ali International Airport will use $13 million in federal funds to transform its security area to accommodate record growth.
The investigation involved local, state and federal agencies.