What is the largest carry-on luggage allowed?

Carry-On Luggage Size Limits: A Guide for Travelers

Navigating the world of air travel often involves a crucial question: what is the largest carry-on luggage allowed? While a general guideline exists, the specific dimensions vary significantly between airlines. Understanding these differences is essential to avoid baggage fees and ensure a smooth journey.

The common, often-cited maximum carry-on size is approximately 22 x 14 x 9 inches. This measurement includes the handles and wheels of your suitcase. However, this is not a universal rule. Different airlines and even different classes of service within the same airline may have their own specifications.

Crucially, you should always check the specific regulations of the airline you are flying with. This is vital information that will determine whether you can bring your intended luggage on board without incurring extra costs. Websites are readily available to provide this essential information.

While 22 x 14 x 9 inches is a typical maximum, some domestic carriers, such as Frontier and Southwest, are known to accommodate slightly larger carry-on bags. These exceptions often reach up to 24 inches in one dimension. Again, this is not a universal rule and you must consult the airline’s official website for accurate and current information.

Failing to adhere to the airline’s size restrictions can lead to baggage fees. It’s always better to be proactive and check the precise dimensions beforehand, rather than facing unexpected expenses at the airport. Checking the carrier’s website will ensure you are fully compliant and stress-free.