What Is The 3-1-1 Rule For United Airlines?

United Airlines enforces the 3-1-1 rule [1] [844] [376] [0587] for liquids, gels, and aerosols in carry-on baggage [1] [844] [376] [0587]. Passengers can carry 3.4 oz (100 ml) containers, 1 quart-sized clear bag, and 1 bag per passenger [1] [844] [376] [0587]. The 3-1-1 rule [1] [844] [376] [0587] ensures compliance with airport security [1] [844] [376] [0587]. Always pack liquids according to the 3-1-1 rule [1] [844] [376] [0587] to avoid delays or confiscation [1] [844] [376] [0587]. United Airlines enforces this rule [1] [844] [376] [0587] for smooth travel [1] [844] [376] [0587].