flying isn't a Constitutional Right
but a quick google found me the below
https://www.travelpulse.com/news/airlines/20-years-after-911-has-the-tsa-done-its-job.html
Six years ago, an undercover sting by the Department of Homeland Security revealed that in 70 different instances at seven major airports, TSA agents failed to find fake explosives and weapons – including one strapped to the back of one of the undercover investigators – a whopping 67 times.
A federal watchdog group decided to follow up on that undercover investigation by doing the same thing at eight airports three months after the initial operation. Then-Homeland Security Inspector General John Roth testified that nothing has changed since earlier that year.
"In September 2015, we completed and distributed our report on our most recent round of covert testing. … While I cannot talk about the specifics in this setting, I am able to say that we conducted the audit with sufficient rigor to satisfy the standards contained within the Generally Accepted Government Auditing Standards, that the tests were conducted by auditors within our Office of Audits without any special knowledge or training, and that the test results were disappointing and troubling.”
Roth said it was designed to test the TSA system as a whole. What he found was shocking.
“The failures included failures in the technology, failures in TSA procedures, and human error,” he said. “We found layers of security simply missing. It would be misleading to minimize the rigor of our testing, or to imply that our testing was not an accurate reflection of the effectiveness of the totality of aviation security."
So in 20 years, the legacy of the Transportation Security Administration is complex, to say the least. It is certainly the single biggest change in travel since the attacks.
Whether it’s all positive change remains to be seen.