What is the size of Air China s carry on baggage Australian students ?

Air China.

Carry-on baggage should fit under the seat in front of the passenger or in an enclosed bin.

a.Carry-on items on international flights.

The weight of free carry-on items is limited to 8 kg per first class and business class passengers, and 5 kg per economy class passenger; Passengers holding first-class and business-class tickets are allowed to carry two items per person; Passengers holding economy class tickets are allowed to carry one item per person;

b.Carry-on items on domestic flights:

Each First Class passenger is allowed two pieces of carry-on baggage, each weighing no more than 5 kg; Each Business Class and Economy Class passenger is allowed one piece of carry-on baggage, which must not weigh more than 5 kg.

c.Dimensions: The length, width, and height of each carry-on item shall not exceed 55 cm (21 inches (15 inches (7 inches);

Items exceeding the above weight, number of pieces and volume limits shall be checked in as checked baggage.

The following items may not be checked in as or enclosed in baggage or carried in the cabin as free carry-on items:

Dangerous goods, firearms (except hunting rifles and sporting firearms), military or police equipment (including major parts), controlled knives.

Live animals, fresh and perishable items with obvious peculiar smells (e.g. seafood, durian, etc.).

It can be carried in the cabin.

The size of the luggage is not a problem. Weight is important.

Personal standard luggage is 20*40*55cm, as long as you can pass the X-ray machine, the problem is not big, take it with you.

Some foreign airlines have regulations on baggage.

Northwest Airlines.

Each passenger is entitled to two pieces of checked baggage and one piece of carry-on baggage free of charge. The maximum weight of each piece of checked baggage is 70 pounds (or 32 kilograms) and the sum of its length, width and height does not exceed 62 inches (158 centimeters). Please do not include cash, documents, video cameras, cameras, jewellery and other valuables in your checked baggage, and the airline will not be responsible for any loss or theft.

Each passenger is allowed one piece of hand luggage, with a maximum weight of 18 kg and a maximum sum of three dimensions not exceeding 113 cm.

Passengers should remember the features, colour and dimensions of their checked baggage or mark it prominently on the suitcase so that it can be found. The airline will provide the customer with a baggage tag for the customer to write down the contact address and**, in the unfortunate event of loss, the airline can return the baggage according to the baggage tag.

British Airways.

The number and weight of free checked baggage on British Airways international flights depends on the destination and cabin class.

Passengers travelling from or via the United States, Canada, Central America, the Caribbean, South America (except for travel entirely between Europe and Buenos Aires), or between the United Kingdom and Nigeria shall have a free checked baggage allowance of two pieces, the sum of which shall not exceed 62 inches (or 158 cm) or weigh not more than 32 kg; 40 kg (or 88 lb) for passengers in First Class on all other international routes (including travel entirely between Europe and Buenos Aires), 30 kg (or 66 lbs) for Club World and Club Europe, and 23 kg for World Traveller and European Travellers; The dimensions of the three sides of the carry-on baggage shall not exceed 50 40 20 cm or the weight shall not exceed 8 kg.

British Virgin Atlantic.

The number and weight of free checked baggage on Virgin Atlantic's international flights depends on the destination and cabin class.

First Class passengers: Passengers transatlantic Lagos have a free baggage allowance of three pieces, the sum of which must not exceed 158 cm or the total weight must not exceed 40 kg (or 88 lb); Three pieces for passengers flying to Hong Kong, Southern Africa, Shanghai, Tokyo and Delhi, with a total weight of 30 kg (or 66 lbs); Two pieces of carry-on baggage may be carried with the sum of the three sides not exceeding 23 36 56 cm or the total weight not exceeding 16 kg (or 35 lb).

Economy Class passengers: Passengers transatlantic Lagos have a free baggage allowance of two pieces, the sum of the three sides must not exceed 158 cm or the total weight must not exceed 32 kg (or 70 lb); Three pieces for passengers flying to Hong Kong, Southern Africa, Shanghai, Tokyo and Delhi, with a total weight of not more than 20 kg; Only one piece of carry-on baggage is allowed, and the sum of the three sides must not exceed 23 36 56 cm or the total weight must not exceed 6 kg (or 13 lb).

Note: The above restrictions are general rules and may have their own standards for each airline, please pay attention to the relevant instructions on the back of the ticket.

"Baggage" means your personal property on your trip.

Unless otherwise specified, includes your checked and unchecked baggage.

Airline restrictions on baggage are twofold, with both volume and weight restrictions.

Carry-on baggage must not exceed 5 kg.

Additional answer: In addition to the airline restrictions (volume and weight) mentioned above, there are also ICAO regulations for baggage, international regulations for baggage (e.g. liquids, firearms, etc.).

The check-in procedure is very simple, whether it is an international or domestic flight, the procedure is the same, and there is no need to go through it twice:

If you bring your luggage, you will check it in at the same time as you check in. Just hand over your luggage to the check-in staff and they will give you a baggage check. After getting off the plane, go to the baggage claim area to collect your baggage (self-service, the baggage is on a circular conveyor belt) and go to the airport with the baggage check.

Two bags can be carried, but the weight cannot exceed the specified weight.