9 11: The Day That Changed America | Salt Lake City News

On September 11, 2001, terrorists hijacked four planes and orchestrated a devastating attack that killed 2,977 people—striking the World Trade Center, the Pentagon, and crashing one plane in Pennsylvania. Using only knives and box cutters, they seized control shortly after takeoff, with the first impact on the North Tower at 8:46 AM, followed by the South Tower at 9:03 AM. The Pentagon was hit at 9:37 AM, triggering an unprecedented nationwide grounding of flights. Both towers collapsed within hours—the South at 9:59 AM, the North at 10:28 AM. Flight 93, headed for Washington D.C., crashed in Pennsylvania at 10:03 AM after passengers bravely fought back. The attacks reshaped America’s security landscape, spawning new agencies, altering foreign policy, and forever changing air travel. Listen in comfort:Get a discount on a Soli Pillow: http://solipillow.com/discount/dnn. Advertise on DNN:[email protected] This is an automated, high-level news summary based on public reporting.Report issues to [email protected]. View sources & latest updates:https://sources.thednn.ai/39f23c97501c652e