Operation Yellow Ribbon on 9/11
When US airspace closed after the 9/11 attacks, Canada welcomed 224 diverted flights and thousands of stranded passengers into our communities.

Operation Yellow Ribbon: Canada's Response to 9/11
When the United States closed its airspace following the September 11, 2001 terrorist attacks, Canada launched Operation Yellow Ribbon to handle diverted flights and passengers.
Within hours of the attacks, Transport Canada and Nav Canada coordinated the landing of 224 aircraft carrying approximately 33,000 passengers at airports across Canada. This was done to prevent any potentially compromised aircraft from landing in the United States.
Small communities like Gander, Newfoundland (population 10,000) suddenly found themselves hosting thousands of stranded travellers. Gander alone welcomed 38 airliners carrying nearly 6,700 passengers and crew members – almost doubling the town's population overnight.
The people of Gander and other Canadian communities opened their homes, schools, churches, and community centres to house and feed these unexpected visitors. They provided toiletries, clothing, phones to call home, and genuine warmth during a frightening time.
Many deep friendships formed during those days, and the story of Gander's hospitality inspired the Broadway musical "Come From Away."
Operation Yellow Ribbon represents one of the most visible examples of Canadian-American friendship in recent history, demonstrating how our countries stand together during times of crisis.
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