Pueblo Memorial Airport — Pueblo, United States

Pueblo Memorial Airport, with the code PUB, serves Pueblo, Colorado, and the surrounding Arkansas River valley in the southern part of the state. Once a World War II-era Army Air Base training site, the airport retains long runways from that military heritage, which today support general aviation, cargo operations, and limited subsidized commercial service under the federal Essential Air Service program. PUB has also hosted aircraft testing and manufacturing activity over the years given its favorable weather and open airspace. For Pueblo residents, PUB provides a smaller, less congested alternative to flying out of Colorado Springs or Denver, along with a base for regional business and agricultural aviation needs.