Which airline's logo has three colors of red, yellow and blue?

1, Shenzhen Donghai Airlines Co., Ltd.

Shenzhen Donghai Airlines Co., Ltd., formerly known as "Shenzhen Jiehui Cargo Airlines Co., Ltd.". Established in June, 2002 +065438+ 10, it is the first private Chinese-foreign joint venture cargo airline in China approved by the Ministry of Commerce and the Civil Aviation Administration of China.

Due to the support of the local government and FedEx's plan to set up its base in Zhuhai at that time, the company was incorporated in Zhuhai. At the invitation of Shenzhen Municipal Government and Shenzhen International Airport Logistics Park Development Office;

Considering Shenzhen's position as the hub of economic development and logistics industry in South China, Hong Kong, Macao and Taiwan, the company moved to Shenzhen Baoan International Airport in June 2004 and has completed the relocation procedures. The company name has been officially changed to Donghai Airlines Limited.

2. Southwest Airlines

Southwest Airlines is an American airline headquartered in Dallas, Texas. Generally called Southwest Airlines to avoid confusion, such as Japan's Southwest Airlines (now called Japan Transocean Airlines); Southwest Airlines; In Britain; And the former China Southwest Airlines. Southwest Airlines is famous as a "low-cost airline". It is the originator of the "low-cost airline" business model in the civil aviation industry.

Extended data:

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The development history of Southwest Airlines;

Southwest Airlines was founded by Rowling King and Herb kelleher on June 197 1. The first flight from Dallas to Houston and San Antonio is a short flight, with simple meals and no extra services. Many practices of Southwest Airlines have been regarded as "irregular" by many airlines before, and have long been despised by other airlines.

Southwest Airlines has rapidly expanded and developed in a few years, becoming an airline mainly based on domestic intercity routes in the United States, creating a number of American civil aviation industry records. The growth rate of net profit is the highest, the debt operation rate is low, and the credit rating of American civil aviation industry is the highest. After the incident of 2006 54 38+00 9. 16 54 38+00, almost all American airlines were in trouble except Southwest Airlines.

In 2005, excess capacity and unprecedented fuel prices caused the loss of the entire American aviation industry of $654.38+000 billion. Delta Air Lines and Northwest Airlines both filed for bankruptcy protection in the same year. In contrast, Southwest Airlines maintained a profit for the 33rd consecutive year. Southwest Airlines is the only airline with the longest sustained profit since 1973.

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