How 9/11 changed air travel: more security, less privacy

National News

Travelers wear face coverings in the line for the south north security checkpoint in the main terminal of Denver International Airport Tuesday, Aug. 24, 2021, in Denver. Two months after the Sept. 11, 2001 attacks, President George W. Bush signed legislation creating the Transportation Security Administration, a force of federal airport screeners that replaced the private companies that airlines were hiring to handle security. (AP Photo/David Zalubowski)

DALLAS (AP) — Ask anyone old enough to remember travel before Sept. 11, 2001, and you’re likely to get a gauzy recollection of what flying was like.

There was security screening, but it wasn’t intrusive. There were no long checkpoint lines. Passengers and their families could walk right to the gate together.

That all ended when four hijacked planes crashed into the World Trade Center towers, the Pentagon and a field in Pennsylvania.

The worst terror attack on American soil led to security measures and other changes large and small that have reshaped the airline industry and made air travel more stressful than ever.

The changes have also raised concerns over privacy and whether they in fact make it safer to fly.

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