Linear inches: A few airlines have linear inch restrictions for carry-on baggage, meaning the airline gives one number for ...

Airlines calculate carry-on luggage size measurements using two methods ... 45 x 24 x 4 inches (or 73 linear inches) instead of a standard 22 x 14 x 9-inch carry-on bag. The above rules apply ...

Below is a breakdown of airline underseat dimensions for various airlines; Despite providing the exact carry-on luggage size, ...

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John Glenn Columbus International Airport and Rickenbacker International Airport offer a variety of airlines with different ...