Size Matters: A Comparative Study of Carry-On Sizes Across Major Airlines!

Size Matters: A Comparative Study of Carry-On Sizes Across Major Airlines!
Vanesa Lucero
Vanesa Lucero
July 17th 2023

Hello, globe-trotters!

Ready to demystify the labyrinth that is airline carry-on policies? Different airlines, different countries, different rules – it can be a real headache! But fear not, we’ve done the heavy lifting for you.

It’s time to decipher the carry-on conundrum and save yourself from potential hassles (and fees!) at the check-in desk. Let’s dive in!

The Carry-On Confusion: Why So Different?

Each airline sets its carry-on limits based on factors like aircraft size, average passenger numbers, and safety regulations.

But, why should we care? Simple. Understanding these restrictions can help us avoid extra fees, ensure our bags fit in the overhead bins, and make our travel experience smoother.

The Big Players: How Do They Compare?

Let’s compare some of the big players in the airline industry and their respective carry-on policies.

  1. American Airlines: AA allows one carry-on bag (22 x 14 x 9 inches) and one personal item (18 x 14 x 8 inches).
  2. Delta Airlines: Delta has similar allowances as American Airlines, but they do not specify a weight limit for carry-ons.
  3. United Airlines: United’s carry-on dimensions are also 22 x 14 x 9 inches, but for their personal item, it’s 17 x 10 x 9 inches.
  4. Southwest Airlines: With Southwest, you’re allowed a carry-on of 24 x 16 x 10 inches and a personal item of 18.5 x 8.5 x 13.5 inches.
  5. Ryanair: The low-cost European carrier Ryanair has a stricter policy, allowing a small bag (40 x 20 x 25 cm) to fit under the seat in front of you.
  6. Emirates: The Middle Eastern airline Emirates allows a carry-on bag of 22 x 15 x 8 inches in Economy class.

Tips to Make the Most of Your Carry-On

Now that we’ve compared different airlines, here are a few tips to help you make the most out of your carry-on allowance:

  1. Measure: Always measure your luggage before heading to the airport. The dimensions should include the handle, pockets, and wheels.
  2. Pack smart: Use packing cubes and compression bags to maximize space and keep your items organized.
  3. Layer: Wear your heaviest clothing items on the plane to free up space and weight in your bag.
  4. Watch your weight: Some airlines, especially low-cost ones, also impose a weight limit on carry-on bags. Be sure to check this before packing.


In conclusion, while there are standard dimensions for carry-on luggage, the exact sizes can vary between airlines. Always make sure to check the specific baggage policy of the airline you’re flying with before you start packing.

Understanding carry-on policies can be a game-changer, leading to smoother, stress-free travel.

So go on, pack light, pack right, and let the adventure begin!

Happy travels!

Vanesa Lucero
Vanesa Lucero
Hey there, fellow adventurers! I'm Vanesa, your enthusiastic explorer and storyteller extraordinaire. Join me as we uncover hidden treasures, immerse ourselves in vibrant cultures, and embark on wild adventures across the globe. Let's conquer bucket lists, embrace the unknown, and make unforgettable memories together. Welcome to my travel wonderland!