Air route
Air highway and air route are semantically related. In some cases you can use "Air highway" instead a noun phrase "Air route".
Air highway
Air route and air highway are semantically related. You can use "Air route" instead a noun phrase "Air highway".
Cite this Source
Air highway and Air route. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/air_route/air_highway
Air route & Air highway. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/air_route/air_highway>.
Air highway or Air route. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/air_route/air_highway.
Google Ngram Viewer shows how "air route" and "air highway" have occurred on timeline