When planning your next flight, understanding carry-on luggage size dimensions can save you from unexpected fees and frustrating gate checks. While each airline sets its own specific requirements, there are general standards that most carriers follow. This comprehensive post breaks down everything you need to know about carry-on size limits, from standard measurements to airline-specific regulations, helping you choose and pack your luggage with confidence.
Travel with ease and style with these top-rated carry-on luggage options
Standard Carry-On Luggage Dimensions
The standard carry-on luggage size for most major airlines typically falls within 22 x 14 x 9 inches (56 x 36 x 23 centimeters). These measurements include wheels and handles, making the total linear inches 45 inches. While this serves as a general guideline, weight restrictions usually range between 15 to 22 pounds (7 to 10 kilograms), depending on the carrier.
Linear inches are calculated by adding the length, width, and height of your bag. For example, if your suitcase measures 22 inches long, 14 inches wide, and 9 inches high, the total linear inches would be 45 inches (22 + 14 + 9 = 45).
Airline-Specific Size Requirements
When it comes to traveling by air, understanding airline regulations and restrictions will save you a lot of frustration. One area that often causes confusion is the dimensions of carry-on luggage. Each airline sets its own requirements, and it’s essential to ensure your bag meets those specifications to avoid issues at the airport. Here’s a quick list of the popular domestic and international airline restrictions. But, please note that you should check your specific airline before traveling on their own website for the latest information.
American Airlines
- Maximum dimensions: 22 x 14 x 9 inches
- Weight limit: No published weight restriction for carry-ons
Delta Air Lines
- Maximum dimensions: 22 x 14 x 9 inches
- Weight limit: No specific weight restriction published
United Airlines
- Weight limit: No published weight limit
- Maximum dimensions: 22 x 14 x 9 inches
Southwest Airlines
- Maximum dimensions: 24 x 16 x 10 inches
- Weight limit: No specific weight restriction
International carriers often have stricter requirements. For instance:
British Airways
- Maximum dimensions: 22 x 18 x 10 inches
- Weight limit: 51 pounds (23 kg)
Air France
- Maximum dimensions: 21.7 x 13.8 x 9.9 inches
- Weight limit: 26.5 pounds (12 kg)
Budget airlines typically enforce stricter size and weight limits, so always check specific carrier requirements before flying.
Types of Carry-On Measurements
Understanding how to properly measure your carry-on can be helpful. Length is measured from the floor to the top of the handle in its lowered position. Width is measured from side to side at the widest point. Height is measured from front to back at the thickest point.
Wheels and handles count in the overall dimensions, though some airlines may be more lenient with slightly protruding handles. However, it’s best to ensure your bag meets size requirements with everything included to avoid issues at the gate.
Common Carry-On Items and Their Typical Sizes
Rolling Suitcases
Most manufacturers design their carry-on rolling suitcases to meet the common 22 x 14 x 9 inches requirement. These typically offer between 35-45 liters of packing space.
Features:
- Telescopic handles and smooth-rolling wheels for effortless maneuverability.
- Spacious interior compartments with straps and pockets to keep your belongings organized.
- Hardshell or softshell options, providing varying levels of protection for your belongings.
Pros:
- Easy transportation: Wheeled suitcases glide smoothly on airport floors or pavements, reducing strain on your shoulders and back.
- Ample storage space: These suitcases offer generous capacity, making them suitable for longer trips or those who like to pack more.
- Protection: Hardshell suitcases provide added durability and safeguard your belongings from impacts.
Cons:
- Mobility limitations: Wheeled suitcases can be less maneuverable on uneven surfaces or stairs.
- Space constraints: Some airlines have limited overhead bin space, so larger wheeled suitcases may not fit on smaller aircraft.
Duffel Bags
Duffel bags offer more flexibility due to their soft sides. Many travel duffels are designed to fit within carry-on restrictions while providing 40-50 liters of capacity.
Features:
- Soft, flexible construction that allows for easy packing and squeezing into tight spaces.
- Multiple carrying options, including shoulder straps and handles.
- Exterior pockets for quick access to essentials during your journey.
Pros:
- Flexibility: Duffel bags can accommodate bulky or irregularly shaped items that may not fit well in other types of luggage.
- Lightweight: Duffel bags are generally lighter than wheeled suitcases, allowing for more comfortable carrying.
- Versatility: Duffel bags are not limited to air travel—they can be used for various purposes such as sports activities, weekend getaways, or gym visits.
Cons:
- Limited organization: Unlike backpacks or wheeled suitcases, duffel bags may lack compartments or dividers, making it harder to keep your belongings neatly organized.
- Shoulder strains: Carrying a heavy duffel bag on your shoulder for extended periods can cause discomfort or fatigue.
Backpacks
Travel backpacks typically range from 25-45 liters and often measure around 20 x 13 x 8 inches, making them suitable carry-ons for most airlines.
Features:
- Ergonomic design with adjustable shoulder straps for comfortable carrying.
- Multiple compartments and pockets for efficient organization.
- Some backpacks come with built-in laptop sleeves for easy access during security checks.
- Water-resistant materials to protect your belongings from unexpected showers.
Pros:
- Versatility: Backpacks are ideal for travelers who prefer to have their hands free while navigating crowded areas or using public transportation.
- Durability: Many backpacks are made from high-quality materials that are built to withstand the rigors of travel.
- Size: Backpacks are available in various sizes, allowing you to choose one that meets the carry-on size restrictions of different airlines.
Cons:
- Limited storage capacity: Backpacks may not offer as much space as wheeled suitcases or duffel bags, making them less suitable for longer trips or bulkier items.
- Uneven weight distribution: Carrying heavy loads on your back for extended periods can lead to discomfort or strain.
Personal Items
Airlines typically allow a personal item in addition to your carry-on. These items (like laptops bags, purses, or small backpacks) should fit under the seat in front of you, generally not exceeding 18 x 14 x 8 inches.
Features:
- Multiple compartments and pockets designed for electronics, documents, and daily essentials
- Padded sections for protecting valuable items like laptops and tablets
- Easy-access exterior pockets for travel documents and frequently needed items
- Adjustable straps or handles for comfortable carrying
- Water-resistant materials to protect contents from spills or light rain
Pros:
- Organization: Dedicated compartments keep essentials well-organized and easily accessible
- Convenience: Having important items within reach during flight eliminates the need to access overhead bins
- Versatility: Personal items can serve multiple purposes during your trip, from business meetings to daily excursions
- Supplemental Space: Provides extra packing capacity beyond your main carry-on luggage size allowance
- Security: Keeping valuables close at hand reduces risk of loss or theft
Cons:
- Size Limitations: Strict under-seat dimensions can restrict what you can pack
- Overpacking Temptation: Easy to exceed weight recommendations when packing electronics and essentials
- Comfort Considerations: Heavy personal items can become uncomfortable to carry through large airports
- Space Competition: Under-seat storage space might compete with legroom during flight
- Airline Variations: Personal item size allowances can vary significantly between carriers
Popular Personal Item Options:
- Laptop Bags: Usually slim profile, perfect for business travelers
- Large Purses: Fashionable option with good organization for daily essentials
- Small Backpacks: Comfortable to carry and ideal for electronics
- Briefcases: Professional appearance with good document organization
- Tote Bags: Flexible capacity with easy access to contents
- Camera Bags: Specialized protection for photography equipment
- Small Duffel Bags: Versatile option that maximizes allowed personal item dimensions
Top Rated User Reviewed Carry-On Items
Tips for Meeting Carry-On Requirements
To ensure your luggage meets airline requirements:
- Measure correctly by including all external parts like wheels, handles, and pockets when fully packed. Using a tape measure, check dimensions from the furthest points in each direction.
- Consider bag material carefully. Soft-sided luggage offers more flexibility when fitting into airline sizers, while hard-sided bags provide better protection but less give.
- If using expandable luggage, measure it in its expanded state to ensure it still meets requirements when fully packed. Remember that overstuffing soft-sided bags can cause them to exceed size limits.
Special Considerations
Medical Equipment
Airlines must accommodate medical devices in addition to your regular carry-on allowance. This includes CPAP machines, portable oxygen concentrators, and other necessary medical equipment.
Musical Instruments
Small instruments that fit in overhead bins may be carried on instead of a carry-on bag. Larger instruments may require purchasing an extra seat.
Sports Equipment
Most sports equipment must be checked, but some items like tennis rackets may be allowed as carry-ons if they meet size requirements.
Benefits of Traveling with Carry-On Luggage Size Bags
Sticking to carry-on luggage size restrictions offers several significant advantages that can help your travel experience. When you pack within standard carry-on dimensions, you secure multiple benefits that make your journey smoother and more cost-effective.
Save Money on Baggage Fees
By keeping your bag within carry-on luggage size limits, you avoid costly checked baggage fees, which can range from $30 to $65 per bag. For a round-trip flight, this could save you up to $130. Budget airlines in particular charge premium rates for checked bags, making carry-on travel especially economical.
Skip Baggage Claim
Perhaps one of the most liberating aspects of traveling with carry-on size compliant bags is walking straight past the baggage claim area. Instead of spending 20-45 minutes waiting for your luggage to appear on the carousel, you can head directly to your destination or make your connecting flight with confidence.
Prevent Lost Luggage
Headaches When you keep your belongings within carry-on luggage size requirements, your bags stay with you throughout the journey. This eliminates the risk of airlines losing or misrouting your luggage – a particularly valuable benefit during peak travel seasons or when making multiple connections.
Increased Mobility and Flexibility
Bags that meet carry-on size standards are inherently more manageable. Their dimensions make them easier to lift into overhead bins, maneuver through crowded airports, and transport on public transit. This mobility proves especially valuable when navigating busy city streets or climbing stairs in hotels without elevators.
Last-Minute Flight Changes
Travel plans sometimes change unexpectedly. With carry-on size luggage, you can more easily switch to an earlier flight or make last-minute route changes without worrying about transferring checked bags. This flexibility can be invaluable during weather delays or when trying to catch an earlier connection.
Environmental Impact
Traveling light with carry-on size bags reduces the aircraft’s fuel consumption compared to checking heavy luggage. While individual impact might seem small, collectively, this choice contributes to reduced carbon emissions across the aviation industry.
These advantages make mastering the art of packing within carry-on luggage size restrictions a valuable skill for any traveler. By understanding and working within these dimensions, you can enjoy more efficient, economical, and environmentally conscious travel experiences. CopyRetry
FAQs About Carry-On Dimensions
What happens if my bag is too large?
Airlines may require you to check the bag at the gate, often incurring a fee.
Do all airlines use the same size requirements?
No, requirements vary by airline and route. Always check specific carrier guidelines.
Are there exceptions to size limits?
Yes, primarily for medical devices, mobility aids, and certain essential items.
How strict are airlines about measuring carry-ons?
Enforcement varies by airline and airport, but most use sizing boxes at gates and check-in counters.
Remember to always check your specific airline’s current requirements before traveling, as policies can change. Measuring your bag before heading to the airport can save time, money, and stress during your journey.
I recently purchased a carry-on suitcase from brand X and it has been amazing! It’s durable, lightweight, and fits perfectly in the overhead compartment. Highly recommend it!
Thank you for sharing your recommendation! It’s always helpful to hear about personal experiences with specific brands. Brand X sounds like a great option for those in need of a durable and well-fitting carry-on suitcase.
I recently had a great experience with ABC Airlines where they allowed passengers to bring an additional personal item along with their carry-on luggage. It was really convenient!
That’s fantastic! Some airlines do allow an additional personal item, such as a small backpack or purse, in addition to carry-on luggage. It can definitely be more convenient for passengers to have that extra space. Thank you for sharing your positive experience with ABC Airlines!
I always struggle with packing my carry-on efficiently. Does anyone have any tips on how to maximize space and pack smartly?
Packing efficiently can be a challenge, but here are a few tips that might help: roll your clothes instead of folding them to save space, use packing cubes to organize and compress your items, and consider using travel-size toiletries to minimize bulk. Don’t forget to make use of any pockets or compartments in your carry-on luggage as well. Happy packing!
Sure! Here are a few articles that you might find helpful: ‘The Ultimate Guide to Carry-On Luggage Regulations’ by Travel + Leisure, ‘Understanding Airline Carry-On Size Restrictions’ by The Points Guy, and ‘Carry-On Luggage Size and Weight Limits: A Guide for Travelers’ by Forbes. These articles provide comprehensive information on airline regulations and restrictions for carry-on luggage.
I’ve heard that some airlines are considering reducing the maximum dimensions for carry-on luggage. Has anyone else come across this information?
I haven’t heard about any specific plans for reducing carry-on luggage dimensions, but it’s always possible that airlines may update their regulations in the future. It’s a good idea to stay informed by checking with the airlines directly or keeping an eye on any official announcements.
I recently flew with XYZ Airlines and they had some specific dimensions for carry-on luggage that were not mentioned in the article. They allowed bags with maximum dimensions of 22 x 14 x 9 inches. Just thought I’d share!
I always make sure to choose carry-on luggage with four spinning wheels. It makes it so much easier to navigate through the airport!
That’s a great tip! Four spinning wheels definitely make it more convenient to maneuver your carry-on luggage through the airport, especially in crowded spaces. Thanks for sharing your experience!
Thank you for sharing your experience! It’s great to know the specific dimensions allowed by XYZ Airlines. Different airlines may have different regulations, so it’s always a good idea to check with the airline before packing your carry-on luggage.