If your bag is heavier — or more than 62 linear inches (linear inches are the length, width and height measurements added together) — you might incur fees. An Alaska Airlines checked bag ...
Pretty much all airlines allow passengers to bring one or two checked bags within 62 linear inches (157 cm). There also are ...
Linear inches just means the total sum of height, width, and depth, and it's mainly used for checked luggage, which needs to ...