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IATA Airline and Location Codes

IATA Codes are an integral part of the travel industry and essential for the identification of an airline, its destinations and its traffic documents. They are also fundamental to the smooth running of hundreds of electronic applications which have been built around these coding systems for passenger and cargo traffic purposes.

Airline Designator Codes: Those companies assigned an IATA Airline Designator Code are to use such designators

for reservations, schedules, timetables, telecommunications, ticketing, cargo documentation, legal, tariffs and/or other commercial/traffic purposes.

Airline accounting codes and airline prefixes are essential for the identification of passenger and cargo traffic

documents, processing of passenger accounting transactions, cargo transactions and other commercial/traffic purposes.

Baggage tag issuer codes, combined with the tag serial number, are used to identify each piece of checked

luggage through all baggage handling processes. They help provide a unique identifier during the complete journey. This unique identifier forms the basis of what is known as the ¡°License Plate¡±.

Airlines and CRSs may request the assignment of a unique three-letter code to identify a location like an airport.

Bus or ferry stations may be eligible for an IATA location identifier if these locations are involved in intermodal airline travel.

IATA is one of the many barcode formats currently in use.

A Barcode is a method of representing data in a visual, machine-readable form.

The barcode formats has two categories:

One-dimensional (1D) --- Barcodes represented data by varying the widths and spacings of parallel lines.

Two-dimensional (2D) --- Using rectangles, dots, hexagons and other geometric patterns to represented data.

Human Readable:

Most barcodes display their corresponding values below them, which makes it possible to human read and manually  enter the barcode values into the equivalent system when the barcode label is worn out and cannot be read by the barcode scanner.

The Advantages of using barcodes:

If you want to reduce costs and save time, using barcodes is a good choice. Whether you are a company or a non-commercial organization, to improve efficiency and reduce overhead, barcodes are a valuable and viable option, which is economical and reliable.

Using Barcode system eliminates the possibility of human error. The error rate of manually entering data is
significantly higher than that of scan barcodes. Barcode scanning is fast and reliable, and it takes much less time than manual data entry. Especially when using a QR code, hundreds of characters can be read and entered into your system instantly.

When barcodes are used in management information systems, they can promote better decision-making. Because data is obtained quickly and accurately, you can quickly obtain a full range of information for the entire company or organization, so it is possible to make more informed decisions. Better decisions can ultimately save time and money.

Barcodes are cheap and user-friendly, providing an indispensable tool for tracking data from pricing to inventory. The end result of a comprehensive bar code system is reduced overhead.

FAQ About IATA Barcode

What is the historical origin of the IATA barcode?

The IATA barcode is a graphical identifier used to represent air transportation information. It is developed and managed by the International Air Transport Association (IATA).

In what industries are IATA barcodes mainly used?

The application of IATA barcodes is mainly in the field of air transportation, used to represent airlines, airports, flights, luggage, cargo and other information.

For example, an airline code is two letters or a combination of numbers and letters assigned by IATA to identify different airlines.

In addition, IATA has also formulated the Dangerous Goods Regulations (DGR) for the transport of dangerous goods by air, which are used to regulate the packaging, labeling, transportation and other requirements of dangerous goods.

An example of an application for IATA barcodes is the Dangerous Goods Regulations (DGR), which regulate how dangerous goods (such as flammable, corrosive, explosive or radioactive materials) can be safely transported by air.

IATA barcodes can help identify dangerous goods categories, packaging requirements, labels and documentation. For example, UN 1950 is an IATA barcode used to identify aerosol cans, which are Class 2 dangerous goods (gases).

What is the two-letter airline code?

The two-letter airline code is a combination of two letters or numbers and letters assigned to airlines around the world by the International Air Transport Association (IATA). It is used to identify different airlines.

For example, the two-letter code of Air China is CA.

The two-character airline code is used for commercial purposes such as reservations, timetables, ticketing, taxation, and air bills of lading.

Structural features of IATA barcodes

The IATA barcode is a coding system used to identify airlines, destinations and transportation documents.

Its structural features are:

A 10-digit or 13-digit barcode consists of an airline code of two letters or a combination of numbers and letters, plus a digit ticket number.

Using the coding rules of 39 codes or 128 codes, it has high reliability and accuracy.

Data can be quickly read via a scanner or mobile phone camera.

For example:

CA1234567890 is the IATA barcode of Air China.

LH9876543210 is the IATA barcode of Lufthansa.

Who developed the IATA barcode standards? Why develop this standard?

The IATA barcode standard was developed by the International Air Transport Association (IATA) to unify and standardize the identification, communication and application of the air transport industry.

IATA barcode standards include airline and location codes, dangerous goods regulations, bill encoding, etc.

The reason for formulating this standard is to improve the safety, efficiency and quality of air transportation.

What is the difference between IATA barcodes and other barcodes?

IATA barcodes are specifically used in the air transport industry, while other barcodes can be used in different fields, such as commodities, books, express delivery, etc.

The first two digits of the IATA barcode are the airline code, while the first two digits of other barcodes are usually the country or region code.

The length of IATA barcode is 10 or 13 digits, while the length of other barcodes can have different specifications, such as 8 digits, 12 digits, 18 digits, etc.

Which airlines use IATA barcodes?

There are many airlines using IATA barcodes, covering almost all airlines in the world. For example:

United Airlines' IATA barcode is UA.

Lufthansa's IATA barcode is LH.

Singapore Airlines' IATA barcode is SQ.

The IATA barcode of Air China (Air China) is CA.

What are the advantages and disadvantages of IATA barcodes?

Advantage:

The input speed is fast, enabling instant data input.

High reliability and low data error rate.

Facilitates unified management of air transportation tickets, baggage, cargo, etc.

Shortcoming:

It is necessary to comply with IATA's rules and standards and cannot be changed or innovated at will.

Special scanning equipment and software are required and the cost is high.

May be affected by environmental factors such as dirt, wear, light, etc..

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