Operation Yellow Ribbon: 5 Amazing Facts About The Diversions Handled By Canadian Airports On 9/11

9/11 was one of the deadliest terrorist attacks of the 21st century. In the aftermath of the tragic World Trade Center attacks in New York, the US civil aviation regulator shut down the airspace. Consequently, the Canadian authorities initiated Operation Yellow Ribbon to help manage flight diversions coming to the United States. Here are the top five incredible facts about the diversions handled by Canadian airports during Operation Yellow Ribbon.