United logo United carry-on size

Allowed size and weight limits for United Airlines carry on baggage.

22" / 56cm
9" / 23cm
14" / 35cm

Carry-on baggage allowance

United Airlines
Luggage size, in:
22 x 14 x 9 inches
Luggage size, cm:
56 x 35 x 23 cm
Dimensions was last checked in January 2024

Airlines with equal or greater maximum dimension rules

This is a list of airlines with allowed carry on sizes thats 22 x 14 x 9 or greater in all three directions. Click on an airline for more information.

Staying up-to-date with carry-on weight & dimensions

Different airlines and parts of the world have different size and weight restrictions for carry on luggage. Carryonsize.com will help you find the correct bag dimensions and the optimal carry-on luggage to buy.