![hub. - "A city or an airport in which an airline has major operations and many gates. For example: American has a hub in Dallas, United in Chicago, Delta in Atlanta, TWA hub. - "A city or an airport in which an airline has major operations and many gates. For example: American has a hub in Dallas, United in Chicago, Delta in Atlanta, TWA](http://acronymsandslang.com/acronym_image/2573/15170dd4635d2e01cfe05c3a1dc991bb.jpg)
hub. - "A city or an airport in which an airline has major operations and many gates. For example: American has a hub in Dallas, United in Chicago, Delta in Atlanta, TWA
![What does concentrated hub. mean? - Definition of concentrated hub. - concentrated hub. stands for An airport where a single airline controls most of the passenger capacity.. By AcronymsAndSlang.com What does concentrated hub. mean? - Definition of concentrated hub. - concentrated hub. stands for An airport where a single airline controls most of the passenger capacity.. By AcronymsAndSlang.com](http://acronymsandslang.com/acronym_image/2573/22f31f84ab4e18b43edd8ac407d78d45.jpg)
What does concentrated hub. mean? - Definition of concentrated hub. - concentrated hub. stands for An airport where a single airline controls most of the passenger capacity.. By AcronymsAndSlang.com
![Sustainability | Free Full-Text | Virtual Airport Hub—A New Business Model to Reduce GHG Emissions in Continental Air Transport Sustainability | Free Full-Text | Virtual Airport Hub—A New Business Model to Reduce GHG Emissions in Continental Air Transport](https://www.mdpi.com/sustainability/sustainability-13-05076/article_deploy/html/images/sustainability-13-05076-g001.png)