A number of flights were cancelled due to thick fog at Blue Grass Airport.
Six departing flights were cancelled Friday and six incoming flights were diverted Thursday night because of the conditions.
One of the diverted flights was an Allegiant Air flight with 150 passengers.
Flights started taking off from the airport just after 6 a.m. Friday.
If you are expecting someone on a flight, call the airline to check on the flight's status.