Is the transfer station of Chengdu airport by air?

Chengdu airport transit is not necessarily air transport. Chengdu Airport Transfer Station is a transfer station of SF Express, which shows that the goods are transferred from here, and it is not certain that it is air transport. The words "Aviation Department" are displayed on the logistics information, indicating that it is air transportation, because everything transported by air must first arrive at the aviation department for security inspection.

Air transport:

Air transport is also called air transport. Generally speaking, when goods are in urgent need and road transportation cannot meet the time limit required by customers, customers will choose air transportation. Air transportation is fast and safe. On-time super-efficiency has won considerable market, greatly shortened delivery time, and greatly promoted the logistics supply chain to speed up capital turnover and circulation. Major airlines have invested a large number of flights to share the cake of freight. However, the cost of air transportation is higher than that of sea transportation.