Airplane Luggage Compartment [Luggage Size & Weight Guideline]

Do you know about the airplane luggage compartment? If you have clicked on this article surely you are searching for information about the luggage compartment of an airplane.

Do you ever feel like your luggage takes up way too much space in the airplane baggage compartment? If so, you’re not alone. Airlines have been trying to come up with ways to make more space for luggage for some time now, but it seems like they always come up short.

However, there are a couple of innovative ideas that could help solve the problem. First, let’s take a look at airplane luggage compartments from a design perspective. Then, we’ll explore some innovative ways to make use of space in the baggage compartment by using technology. Do not worry, you are at the right place. Here I am going to explain everything. Keep reading.

Airplane Luggage Compartment

What is the “Airplane Luggage Compartment”?

Airplane Luggage Compartment

Airplanes allow passengers to carry a certain amount of baggage with them while traveling. To carry these bags and other things they have a container or compartment that is called an airplane baggage compartment. This is also called hand luggage, cabin luggage, carry on etc.

Though most of your heavy baggage is going to cargo, you are allowed to carry your essential and valuable things with you. But there is a limit to how much can be carried on hand while traveling. This limit varies from airline to airline.

Where Is It In The Plane?

Where is it in the plane

There are overhead luggage compartments in most planes so that you can easily access it. However, it can defer according to the size of the plane. For example, there are narrow aircrafts such as Boeing 373, Airbus 320 where they allow passengers to carry the luggage in a cargo compartment below the sitting arrangement and in this way they make sure there is no movement during the flight.

In commercial airlines, it is one of the most discussed issues. As many customers want their belongings to be carried by hand. As carrying by hand is safer and there is low risk of damage, passengers prefer to carry their important things with them.

But this can also cause a hazard. When there is an emergency, the plane needs to be evacuated. Then many passengers tend to waste time carrying their belongings with them. These can cause you more harm than you can think of.

What Is The Size Of The Luggage Compartment?

What is the size of the luggage compartment

It can also vary from plane to plane. But there are some worldwide standards. According to the guidelines of the International Air Transport Association (IATA) airlines have to maintain some standards. For example, a cabin bag can be a maximum 56cm long and 25cm wide. This measurement includes the handle, pockets etc.

Again the size of the compartments differ according to which class you are booking. In business class you get a more spacious compartment than in economy class. Here I am mentioning some allowed sizes of different airlines from their websites. In Japan airlines the dimension of the luggage compartment is 45cm x 35cm x 20 cm. In American Airlines, Delta Airlines and United Airlines the size is 56cm x 36cm x 23cm.

So you get the idea!


Airplane Luggage Compartment Restrictions

There are a few restrictions that you need to be aware of when it comes to airplane luggage compartments. First and foremost, you are not allowed to bring any liquids, gels, aerosols, or any other liquid or gaseous substances in your carry-on and checked bags. This includes everything from hairspray to flammable liquid paint.

You’re also not allowed to bring anything that could create a fire or explosion – this includes but is not limited to fireworks, incendiary devices, and explosive materials. Finally, you are not allowed to bring any weapons into the cabin of the airplane. These include knives, firearms, ammunition of any kind and anything else that could be considered a weapon.The last restriction goes directly into the heart of this article.

In two places in particular you are only allowed to carry hand luggage on board with you as part-last – which means not everything within your bag can fit under the seats in front or around the aisle on an airplane ride due to safety regulations (this also applies during take off & landing while flying). Not too far away from those rules we’ve come across our first innovative design idea for using space better… but it might get messy .

What Can I Carry?

What can I carry

There are some rules and regulations of what kind of thing you can carry in a flight, or what you can put there in the storage compartment. These rules vary from country to country. I am listing some common rules here.

  • Maximum 100 ml or 3.4 ounces of containers of liquid or gel. That includes the toiletries or any medicines you want to carry. So use it wisely. Try to use travel size.
  • Use clear containers or zip-lock plastic bags.
  • Aerosols, jellies, liquid eyeliners, lipsticks are also liquid. So, do not forget that while packing.
  • There are some restraints that you should remember. Like you cannot carry inflammable or toxic chemicals or liquids that can cause an accident. For example, you can bring lighters, but there should not be any fuel.
  • Do not carry any sharp or pointy things like razors, knives or scissors. If you must carry a scissor, make sure it is less than 4 inches. Metal knives or Swiss army knives are strictly restricted.

For more information you can check the United States Transportation Security Administration’s (TSA) guideline.

Internal Dimensions of the Fuselage

External Dimensions of the Fuselage

  1. The fuselage width is 194 inches.
  2. The fuselage length is 277 inches.
  3. The fuselage height is 72 inches.
  4. The fuselage width between the front and rear wheel wells is 97 inches.

5. The fuselage height between the front and rear wheel wells is 122 inches.


However, no matter which plane you are traveling, it is always a good idea to make an estimation of how much loading space you are going to have. That way you will not get into any trouble because of carrying any extra weight. I hope now you know about the airplane luggage compartment.

Are you looking for ways to optimize your carry-on luggage? If so, you’ll be interested in the airplane luggage compartment. This small but vital part of the aircraft can make a big difference in how efficiently you can travel. In this article, we have discussed everything you need to know about the airplane luggage compartment, from the rules and regulations to the best methods for packing your suitcase.


1.Are Luggage Compartments Of An Airplane Temperature Controlled And Pressurized?

Ans: Yes, they are pressurized. But not always temperature controlled.

2.Why Do Airlines Allow Two 23kg Bags But Not One 46kg Bag?

Ans: These things are done manually. In many countries, you cannot carry over 25kg of weight per person. According to many the reason is, suppose the plane crashes and they can only save 25kg bags with their existing equipment, then how will they rescue your 46kg bag?

3.What Happens To The Luggage If The Plane Crashes?

Ans: The airlines are responsible for the baggage it carries. So they will return the bags if they can retrieve them after the crash. But if they cannot, they will have to compensate for the amount they have lost.

4.Can Anyone Survive In An Airplane Baggage Compartment?

Ans: It depends on some factors like if the compartment is temperature-controlled or not. And of course, the air pressure also matters. If the compartment is not pressurized and the plane flies too high, the person in the compartment is definitely going to die.

5.What is the luggage part of a plane called?

Ans: A fuselage is the body or frame of a plane that holds the wings, engines and other parts.

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