United Airlines Carry-On Size Dimensions: Everything You Need to Know

Air travel can be stressful enough without worrying about whether your carry-on luggage will meet the size requirements. United Airlines has specific guidelines for carry-on baggage, and it's important to be aware of them before you pack your bags.

Carry-On Size Dimensions

United Airlines allows passengers to bring one carry-on bag and one personal item on board. The maximum dimensions for carry-on bags are:

• Height: 22 inches (56 cm)
• Width: 14 inches (36 cm)
• Depth: 9 inches (23 cm)

The personal item must fit under the seat in front of you and should not exceed the following dimensions:

• Height: 18 inches (46 cm)
• Width: 10 inches (25 cm)
• Depth: 8 inches (20 cm)

Weight Restrictions

In addition to the size restrictions, United Airlines also has weight restrictions for carry-on bags. Carry-on bags cannot exceed 40 pounds (18 kg), and personal items cannot exceed 25 pounds (11 kg).

What Can I Bring in My Carry-On Bag?

You can bring a variety of items in your carry-on bag, including:

• Clothing
• Toiletries (in containers that are 3.4 ounces (100 ml) or less)
• Electronics (laptops, tablets, phones)
• Food and drinks (in containers that are 3.4 ounces (100 ml) or less)

What Can't I Bring in My Carry-On Bag?

There are some items that you cannot bring in your carry-on bag, including:

• Sharp objects (knives, scissors, razor blades)
• Firearms and ammunition
• Explosives
• Flammable liquids and solids
• Corrosive materials
• Poisonous substances

Common Mistakes to Avoid

Here are some common mistakes to avoid when packing your carry-on bag:

• Packing too much. It's easy to get carried away when packing your carry-on bag, but it's important to remember that you'll have to carry it around with you. Pack only the essentials and leave some room for souvenirs.
• Packing prohibited items. Be sure to check the list of prohibited items before you pack your bag. If you have any items that are prohibited, you'll have to throw them away at security.
• Packing overweight bags. United Airlines has weight restrictions for carry-on bags, so be sure to weigh your bag before you go to the airport. If your bag is overweight, you'll have to pay a fee.

Tips for Packing Your Carry-On Bag

Here are some tips for packing your carry-on bag:

• Use packing cubes. Packing cubes can help you organize your belongings and make the most of the space in your bag.
• Roll your clothes. Rolling your clothes instead of folding them can help you save space and reduce wrinkles.
• Pack light. It's tempting to bring everything you might need on your trip, but it's important to remember that you'll have to carry your bag around with you. Pack only the essentials and leave some room for souvenirs.
• Be aware of the TSA's 3-1-1 rule. The TSA's 3-1-1 rule states that you can only bring liquids, gels, and aerosols in containers that are 3.4 ounces (100 ml) or less. All liquids, gels, and aerosols must be placed in a clear quart-sized bag.