Air transport stands out for its speed. Currently, it is one of the fastest means available. Commercial airplanes reach speeds that far exceed 850 km/h, clearly exceeding the speed of freight trains and cargo ships.
Furthermore, air transport is not limited by physical barriers as is the case in other means of land transport. Although airport authorities establish routes, the absence of defined physical barriers, such as mountains or seas, makes it easier to define these routes.
The easy access of air transportation makes it a viable option for reaching hard-to-reach places. The lack of physical barriers allows business possibilities to expand, reaching areas that were previously difficult to reach.
Air transport is especially suitable for transporting high-value goods or perishable products. In both cases, it is crucial that the product reaches its destination as quickly as possible for safety reasons. Since air transportation is the fastest available to date, it allows distant points to be connected in a short period of time.
Disadvantages
Air transport has some important disadvantages in economic terms. It is the most expensive means of transport, since the price of kerosene, essential for the operation of airplanes, is high (around 400 euros per ton). This implies a significant investment, especially considering that a plane can travel between 600 and 900 km in a freight transport operation.
Air transport is strongly conditioned by weather conditions. Flights are affected by the weather, and adverse conditions such as rain, storms or snow can considerably reduce the possibilities of using this means of transportation.
Air freight is not suitable for cheap or high-volume goods due to its high operating costs. This discourages its use for goods that do not generate sufficient economic performance.
In addition, there are important legal restrictions on the transport of goods by air, established by the International Air Transport Association (IATA) and national legislation. These restrictions are divided into several aspects:
Due to the nature of the merchandise: certain types of merchandise, such as live animals, weapons, dangerous goods, human remains, among others, require special treatment due to their specific characteristics.
Due to their weight and dimensions: Aircraft have technical limitations in terms of the weight and dimensions of the cargo they can carry, which requires prior consultation with the airline's ground staff and crew.
Due to its value: if the merchandise has a high value, express authorization from the airline is required, especially if it exceeds certain value thresholds, to ensure its safety and security during transport.
Like any company, an airline organizes its operations in advance. Therefore, it is considered that we are dealing with a regular service when the route is part of the company's usual planning.
On the other hand, a charter flight arises when a person or company, upon request, directly contracts an airline to carry out a specific journey. These flights are often used for special events, such as sporting events or concerts, to transport people or goods as needed.
In the field of air freight transport, the main airlines opt for regular routes. These operations are carried out through a consignment note, which establishes the transport contract and justifies the shipment of the cargo.
Although freight is invoiced, ownership of the merchandise is not transferred. On the contrary, the transport of goods on charter flights is based on the chartering of aircraft. The contract is formalized through an "air charter policy."
Airports play an essential role in the global trade system. They have the responsibility of ensuring the departure of merchandise from its place of origin and of receiving and safeguarding those that arrive at their facilities, with the ultimate objective of taking them to their final recipients.
In this context, freight forwarders acquire significant relevance. Unlike maritime transport, international air freight transport is not yet fully developed. With the exception of large companies, most require the intervention of freight forwarding agents to establish contact with airports and, especially, airlines. This is crucial to managing the flow of cargo, as well as its storage, security and delivery. Freight forwarders assume the responsibility of negotiating the terms of circulation of the merchandise, acting as intermediaries between the supplier and the customer.
At airports, two areas can be identified for boarding: one for people and another for goods. While boarding areas for people are known as shipping terminals or simply terminals, areas used for loading and unloading goods are called loading centers.
Over time, cargo centers have experienced significant evolution and currently, their management is completely computerized. These centers have two different entrances. Air access includes a series of docks, platforms and circuits through which goods are transferred between planes and storage, loading and unloading systems. On the other hand, land access includes the facilities necessary for the road transport of goods.
Since these facilities are constantly developing, it is common for them to be integrated into a single loading center today. This integration facilitates greater interoperability between the parties involved.
In the field of product export, the loading process covers from the arrival of the merchandise at the airport by land until its departure, covering both the loading on the aircraft and the intermediate manual and administrative activities.
This service is managed by a handling agent, generally a private entity different from the airport administration or, in some cases, by the airlines themselves (autohandling).
When it comes to cargo handling, equipment, facilities and infrastructure at airports are crucial elements in determining the shipment route, including origin, destination and intermediate airports.
In the loading process, aspects such as the loading and unloading of the aircraft in the loading and unloading area (air side), the transportation of the cargo between the aircraft and the cargo terminal, as well as the transit, storage, preparation, storage and inspection of merchandise. In these places, airlines, freight forwarders and other actors intervene to prepare the merchandise for air transport for export purposes or for subsequent delivery and ground transportation in cases of import.
The timely delivery of the merchandise to the airline is essential for its boarding.
The general criteria that must be met to ship the merchandise are the following:
Formalization of the transport contract, or air bill (AWB).
Shipping documentation, which varies depending on the type of merchandise and may include certificates of origin, invoices, packing lists, among others.
Clear identification of the packages, with the importer's label.
Appropriate packaging, depending on the type of cargo, to ensure its safety during transportation.
Labelling of the packages, which must include information such as the AWB number, destination, airline, total number of packages and, optionally, the weight of each one, among other information.
For special goods, the labeling must indicate their fragility, transport position, perishability or danger, using standardized symbols.
Aircraft can be categorized based on a variety of criteria:
According to your commercial function:
Mixed: These are the most common aircraft in the airline industry. These aircraft can carry both passengers in the main cabin and cargo in the holds, including passenger luggage and merchandise. Combi: Similar to mixed aircraft, they transport passengers and cargo, but the cargo is distributed both on the upper deck and in the holds. Freighters: These aircraft are exclusively designed to transport cargo and goods. Convertibles: They are flexible in their configuration, and can be adapted to transport cargo or passengers according to needs.
According to its capacity and dimensions:
Conventional or narrow-body airplanes: They have a width of up to three meters and only have one aisle in the passenger cabin. Wide-body aircraft: They are wider, with a width of approximately five meters in the fuselage, and have two aisles in the passenger cabin. Cargo is organized on air pallets and containers in the holds of these aircraft.
It is a document of utmost importance since it is essential to allow goods to enter countries with which there is already an agreement on the matter. Through this document, the importer can also obtain a tariff reduction, hence its importance.
It is the circulation certificate that is equivalent to the one of origin in commercial exchanges between EU member countries and Turkey. A document also justifying the payment of tariffs.
Although it can be confused with other terms, in this case it is an internal communication system so that the carriers and the switchboard can communicate in any case.
Although it may be confused with other terms, in this case it is an internal communication system so that the carriers and the switchboard can communicate in any case.
These are independent or global load authorizations. A power granted to the authorities. The power by which customs can manage shipments in import and export procedures.
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