Air is generally used for the following operations:
1.To become an important tool for international transportation, to open to the foreign, to promote international technical and economic cooperation and cultural exchanges have an important role.

2.suitable for high added value, low quality and small volume of goods transport;

3. most of the cases are performed on a daily basis;

4. express ways of transportation;

5. postal means of transport;

6. it is a new mode of transport to achieve the bird type through transport.

Transport aviation
Air transport is often regarded as an extremely safe form of emergency services, which can not be used in other modes of transport. It is fast and timely and expensive, but it may be the most economical mode of transportation when considering inventory and customer service issues for firms working in global markets.
Its main advantages are:

1. high speed direct because the air is less restricted by natural geographical conditions, route general to take the shortest distance between two points.

2. high security performance with scientific and technological progress, the aircraft continue to carry out technological innovation, so that the safety performance of the increase, the accident rate is low, the corresponding low insurance rates.

3. good economy, long service life.

4. packaging requirement is low, because the stability of the air navigation and automatic landing system to reduce the exchange rate, so it can reduce the packaging requirements. And there are obvious advantages in avoiding the loss of goods and damage.

5. inventory levels are low.

6. remain competitive and expand the market.

Disadvantages:
1. affected by climatic conditions to a certain extent, the accuracy and the normal transport;

2. need to air port facilities, so poor accessibility;

3. facilities into a high, high maintenance costs;

4. transport capacity is small, transport energy consumption is high;

5. transport technology, personnel (pilots, aircrew training fee).