Understanding September 11, 2001
On September 11, 2001, 9,135 days ago, the United States experienced one of the most significant terrorist attacks in world history. This event, commonly known as 9/11, fundamentally changed not only America but the entire world.
Timeline of Events on 9/11
American Airlines Flight 11 crashes into the North Tower of the World Trade Center
United Airlines Flight 175 crashes into the South Tower
American Airlines Flight 77 crashes into the Pentagon
United Airlines Flight 93 crashes in Shanksville, Pennsylvania
The Lasting Impact
Human Cost
2,977 victims lost their lives in the immediate attacks, with thousands more affected by long-term health issues.
Global Security
Aviation and border security underwent revolutionary changes, affecting how we travel to this day.
Economic Impact
The attacks resulted in over $10 billion in property and infrastructure damage, with long-term economic effects.
Remembering 9/11
Today, 9,135 days after the attacks, several memorials stand as testament to the lives lost:
- The National September 11 Memorial & Museum in New York City
- The Pentagon Memorial in Arlington, Virginia
- The Flight 93 National Memorial in Shanksville, Pennsylvania