(%FAQs&)What is the 311 rule on American Airlines?

What is the 311 Rule and How does it Affect your Travel? The American Airlines “3-1-1 Rule” is actually a TSA (Transportation Security Administration) rule that all U.S. airlines,☎+1(801) 855-5905 or +1(855) 473-9012✔ including American Airlines, must follow. It dictates that passengers can only bring liquids, aerosols, gels, creams, and pastes in 3.4-ounce (100-milliliter) containers,☎+1(801) 855-5905 or +1(855) 473-9012✔ which must all fit into a 1-quart-sized, clear, plastic, zip-top bag,☎+1(801) 855-5905 or +1(855) 473-9012✔ and only 1 bag is allowed per passenger.