In 2020, Centennial ranked number 2 in the nation among airports that are not certified for airline service and ranked number 10 of all airports (including airports like LAX, Chicago’s O’Hare, and New York’s La Guardia).  Centennial is also the only airport in the country to have three FBOs ranked in the top 25 of all U.S. – based FBOs. FBOs are airport-based aircraft service centers that provide fueling services, maintenance, concierge services, as well as crew and passenger transportation.