Real Gross Domestic Product: Air Transportation (NAICS 481) in Iowa was 176.80000 Mil. of Chn. 2009 $ in January of 2022, according to the United States Federal Reserve. Historically, Real Gross Domestic Product: Air Transportation (NAICS 481) in Iowa reached a record high of 176.80000 in January of 2022 and a record low of 11.60000 in January of 2020. Trading Economics provides the current actual value, an historical data chart and related indicators for Real Gross Domestic Product: Air Transportation (NAICS 481) in Iowa - last updated from the United States Federal Reserve on May of 2024.