The origins of the phrases and the attitudes of their supposed users are a source of debate in American culture; the terms are often regarded as pejoratives, but are sometimes "reclaimed" and used defensively.[1]
Definition
The terms refer to the interior regions of the country passed over during transcontinental flights, particularly flights between the nation's two most populous urban agglomerations: the Northeastern Megalopolis and Southern California. "Flyover country" thus refers to the part of the country that some Americans—especially those of urban, wealthier, white-collar status—only view by air when traveling and never actually see in person at ground level.[2][3]
de Wit, Cary W. (2007). "Flyover country". In Sisson, Richard; Zacher, Christian K.; Cayton, Andrew Robert Lee (eds.). The American Midwest: an interpretive encyclopedia. Indiana University Press. pp. 66–68. ISBN978-0-253-34886-9.
Robertson, David (2004). "FLYOVER COUNTRY". In Wishart, David J. (ed.). Encyclopedia of the Great Plains. University of Nebraska Press. p. 386. ISBN978-0-8032-4787-1.