Alaska Airlines, via its official website, announced (Apr-2018) the carry-on bag size limit for Alaska, Horizon Air, and SkyWest flights will change to 22" x 14" x 9", effective 04-Jun-2018. The carrier noted its current size limit is "larger than most other international and domestic airlines allow", and changing the bag size allowance will ensure customers' bags will be accepted aboard other airlines. The carrier offers an existing maximum dimension of 24" x 17" x 10". [more - original PR]
Alaska Airlines announces new maximum dimensions for carry on bags
10 April, 2018