4 oz (100ml) Checked Baggage Fees and Exceptions. Size Matters: The 22 x 14 x 9 Rule The three-dimensional rule is the cornerstone of United's cabin baggage policy.
United Economy Carry On Guide: Rules, Sizes & Allowed Items
Category Examples Allowed Location Firearms & Weapons Guns, knives, sharp objects Checked Baggage (May Require Declaration) Explosives Fireworks, ammunition Prohibited Liquids/Gels Containers over 3. United's Standard Carry-On Policy for Economy In the main cabin, United adheres to a straightforward policy that allows one personal item and one carry-on suitcase.
Understanding the specific rules, benefits, and nuances of bringing a smaller bag into the cabin is essential for a smooth journey. For a complete list, always refer to the TSA's official website, as security regulations can change and it is the ultimate authority on what is permitted through security screening.
United Economy Carry On: Rules, Size Limits, and What Fits In Cabin
The personal item, which must fit under the seat in front of you, can be a purse, laptop bag, or small backpack. This includes items such as firearms, explosives, and flammable liquids.
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