No, a 28-inch suitcase is not considered to be 62 linear inches.
Standard is 22x15x8 inches. add them together and you get your 45 linear inch suitcase
The maximum allowable size for a suitcase is 28 inches in length, 14 inches in width, and 20 inches in height, with a total of 62 linear inches.
The size restrictions for a 60 linear inch suitcase on this airline are typically 22 x 14 x 9 inches.
The dimensions of the 62-inch linear suitcase are not provided in the question.
The size restrictions for a 61 linear inch suitcase on this airline may vary, but typically it should not exceed 61 inches when you add together the length, width, and height of the suitcase. It's important to check with the specific airline for their exact size limitations.
Linear inches (or linear centimetres) is a term invented by the airline industry to measure baggage. The size of an item in linear inches is the sum of the length plus the width plus the height of the item. A 20-by-20-by-5-inch suitcase, a 1-by-11-by-4-inch painting and a 1-by-1-by-43-inch fishing rod are all the same size in terms of linear inches. Size restrictions are different for different classes of tickets and for different airlines, but the one constant is that airlines measure baggage in linear inches. So by the same yard stick you can measure the dimensions of the suitcase that matches 180 linear centimetres. - from e-how.com
The size of the 62-inch linear suitcase refers to its total dimensions when measured from one end to the other in a straight line.
A 62-inch suitcase is considered large in size.
The dimensions of a 62-inch suitcase are typically around 28 inches in height, 20 inches in width, and 14 inches in depth.
A 62-inch suitcase is approximately 5 feet and 2 inches in size.
The size restrictions for a 62 linear inch suitcase on this airline typically refer to the total dimensions of the suitcase when you add together the length, width, and height. Make sure your suitcase does not exceed these total dimensions to comply with the airline's rules.
An inch stays an inch. Forget "linear" inch. Inches are always a linear length measure.