Denver International Airport Sets Record Passenger Numbers in 2022 Denver International Airport saw its busiest year of travel in 2022. 69,286,461 flyers traveled through DIA in 2022, which may explain why the slopes have been so busy! DIA surpassed its pre-pandemic record year, 2019, by almost 200,000 passengers. This comes despite a December mega storm that crippled travel across the country and led to flights being canceled and delayed at a […] Industry News Matt Scribner | February 14, 2023 0 Comments