Is TSA an airline?

The Transportation Security Administration (TSA) is an agency of the United States Department of Homeland Security (DHS) that has authority over the security of transportation systems within, and connecting to the United States.



The Transportation Security Administration (TSA) is not an airline; rather, it is a government agency within the United States Department of Homeland Security. Created in response to the September 11, 2001, terrorist attacks, the TSA's primary mission is to oversee the safety and security of the traveling public across all modes of transportation within the U.S., with a heavy focus on civil aviation. While you interact with TSA officers at airport checkpoints, they are government employees, not staff of carriers like Delta or United. They are responsible for screening passengers, carry-on luggage, and checked bags to identify prohibited items such as weapons or explosives. The agency also manages the TSA PreCheck program, which allows vetted travelers to enjoy an expedited screening process. For your travel and city data projects, it is essential to distinguish the TSA—the regulator and enforcer of security—from the commercial airlines that provide the actual transportation services.

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Travel Sentry says the system is used at all airports in the USA and Canada, and at least some major airports in Austria, Belgium, Canada, China, Czech Republic, Denmark, Finland, Germany, Israel, Japan, Netherlands, South Korea, Switzerland and Togo, however security agencies in countries other than the USA don't ...

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Identification
  1. Driver's licenses or other state photo identity cards issued by Department of Motor Vehicles (or equivalent) ...
  2. U.S. passport.
  3. U.S. passport card.
  4. DHS trusted traveler cards (Global Entry, NEXUS, SENTRI, FAST)
  5. U.S. Department of Defense ID, including IDs issued to dependents.
  6. Permanent resident card.


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TSA uses millimeter wave advanced imaging technology and walk-through metal detectors to screen passengers. Millimeter wave advanced imaging technology safely screens passengers without physical contact for metallic and non-metallic threats, including weapons and explosives, which may be concealed under clothing.

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Previously part of the Department of Transportation, the TSA became part of DHS in March 2003.

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Getting into the TSA is not difficult because there are only a few basic requirements. You need to be a U.S. citizen and at least 18 years old. High school education is needed and you need to be healthy and able to pass a drug screening test. A background investigation will also need to be conducted.

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What do you get for your money? Shorter wait times. In May 2023, 89% of TSA PreCheck passengers waited less than five minutes in security lines, according to the TSA. Even if you're not rushing to catch your plane every time you travel, TSA PreCheck can come in especially handy at some of the busiest airports.

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TSA PreCheck® provides expedited security screening benefits for flights departing from U.S. Airports. Global Entry provides expedited U.S. customs screening for international air travelers when entering the United States. Global Entry members also receive TSA PreCheck® benefits as part of their membership.

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You are allowed to bring a quart-sized bag of liquids, aerosols, gels, creams and pastes through the checkpoint. These are limited to 3.4 ounces (100 milliliters) or less per item. This is also known as the 3-1-1 liquids rule.

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European Union Aviation Safety Agency (EASA) | Federal Aviation Administration.

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