Before the coronavirus, a decades-long aviation boom spawned a network of nearly 50,000 air routes that traversed the world. In less than a year, the pandemic has wiped almost a third of them off the map.
Border closures, nationwide lockdowns and the fear of catching Covid-19 from fellow passengers have crippled commercial travel. As thousands of domestic and international connections disappear completely from airline timetables, the world has suddenly stopped shrinking.