Ottumwa Regional Airport — Ottumwa, United States

Ottumwa Regional Airport (OTM) serves Ottumwa in southeastern Iowa, a small city known historically for meatpacking and manufacturing. The airport supports general aviation, agricultural aviation activity common to the surrounding farmland, and has at times hosted subsidized commercial air service under the U.S. Essential Air Service program, which helps sustain scheduled flights to small communities that would otherwise lack viable commercial routes. OTM's facilities are modest, reflecting its role as a regional connector rather than a high-traffic hub, but it remains an important transportation asset for southeastern Iowa businesses and residents seeking connections to larger Midwest airports like Chicago or Minneapolis.