On May 22, 2003, the Chinese government opened the fifth flight right to foreign airlines for the first time. From May 22, 2003, Singapore Freight Airlines will officially open the Singapore through China to North America regular flights, this is the first time the Chinese government opened the fifth flight right to foreign airlines. According to Shanghai media reports, after the opening, Singapore Freight Airlines has received three flights per week, from Singapore through China Xiamen, Nanjing to Los Angeles, Chicago, Anchorage to return to the United States, and therefore delayed to May 20, Nanjing has the right to loading international goods. On March 26, as China's fifth flight right to open the first pilot airport, Xiamen International Airport to Shanghai International Flight Group disclosed that it has received notification, the original flight from Xiamen to Los Angeles International Airport to the United States