How Strict Is United Airlines About Carry-On Size Limits?

Learn United Airlines' strict carry-on size limits and avoid fees by ensuring your bag meets the 9x14x22 inch requirement.

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United Airlines is quite strict about carry-on size. Your bag must fit in the sizer box at the gate, with maximum dimensions of 9 x 14 x 22 inches (22 x 35 x 56 cm), including handles and wheels. Exceeding this limit may result in your bag being checked, possibly with additional fees. To avoid inconvenience, ensure your carry-on complies with their requirements.

FAQs & Answers

  1. What are the maximum carry-on dimensions allowed by United Airlines? United Airlines allows carry-on bags with maximum dimensions of 9 x 14 x 22 inches (22 x 35 x 56 cm), including handles and wheels.
  2. What happens if my carry-on bag exceeds United Airlines' size limits? If your carry-on bag exceeds the allowed size, United Airlines may require you to check it, which could incur additional fees.
  3. Does United Airlines measure carry-on bags at the gate? Yes, United Airlines uses a sizer box at the gate to ensure carry-on bags meet the size requirements before boarding.