noun
hub airport
An airport that serves as a central connecting point for flights, often used by airlines to concentrate operations. Synonymous with 拠点空港.
See also: 拠点空港 (きょてんくうこう)
成田空港は日本を代表するハブ空港の一つです。
Narita Airport is one of Japan's major hub airports.
Synonym; 拠点空港 is a more formal or technical term, while ハブ空港 is a common loanword-based equivalent.
Compound of English loanword ハブ (hub) and 空港 (airport).