United Airlines Carry-on Luggage Rules

United Airlines carry-on rules allow passengers one carry-on bag and one personal item on most flights. The maximum size for a United Airlines carry-on bag is 22.0 × 14.0 × 9.0 in (approx 55 × 35 × 22 cm). Your carry-on luggage should fit in the overhead bin. United Airlines does not specify a weight limit for carry-on baggage; you should be able to lift your bag into the overhead bin.

For your United Airlines personal item, the size limit is 17.0 × 10.0 × 9.0 in (approx 43 × 25 × 22 cm), and it must fit under the seat in front of you. Examples of personal items include purses, laptop bags, and small backpacks. There is no specified weight limit for personal items.