Maps show how Muscat became the center of Middle East air travel when the region's biggest airports closed

Source: Business Insider

Austria's foreign minister welcomed passengers arriving in Vienna on a charter flight from Muscat. MAX SLOVENCIK / APA / AFP via Getty ImagesGovernments and airlines are using Muscat as a hub, while other Gulf airports are limited. Business Insider created three maps showing how flights from the Omani capital have changed.