Flyover country, flyover states, and Flyoverland are Americanisms describing the parts of the United States between the East and the West Coasts. The terms, which are often used pejoratively, refer to the interior regions of the country passed over during transcontinental flights—e.g., flights between the nation's two major urban agglomerations, the Northeastern Megalopolis and Southern California. "Flyover country" thus refers to the part of the country that many Americans only view by air and never actually see in person at ground level.Some examples of flyover states include Kansas, Oklahoma, Indiana, Iowa, and New Mexico.
- de Wit, Cary W. (2007). "Flyover country". In Sisson, Richard; Zacher, Christian K.; Cayton, Andrew Robert Lee. The American Midwest: an interpretive encyclopedia. Indiana University Press. pp. 66–68. ISBN 978-0-253-34886-9.
- Robertson, David (2004). "FLYOVER COUNTRY". In Wishart, David J. Encyclopedia of the Great Plains. University of Nebraska Press. p. 386. ISBN 978-0-8032-4787-1.