Gelonghui May 12 丨 Airline stocks declined across the board.China Southern AirlineswithAir ChinaThey all fell by about 3%.Eastern AirlinesIt fell about 2%. The US airline stock market fell overnight.Alaska AirlinesA drop of more than 5%,Southwest AirlinesDecreased by more than 4%, spiritual aviation andDelta Air LinesIt fell more than 3%.BoeingChief Executive Dave Calhoun said in an interview that passenger traffic is scarce due to the COVID-19 pandemic, and the first major US airline may have gone out of business in September this year. Calhoun pointed out that the pace of recovery will be very slow, and air passenger traffic will continue to be in a state of decline for many months. Something will happen when the US government's aviation employment relief program ends in September. He predicted that passenger traffic will not reach a normal level in September, and it will be difficult to even return to a quarter of the level. It may not return to the initial 50% until the end of the year, and airline adjustments are bound to occur. Calhoun also predicts that within the next 5 years, the aviation industry will not return to the level of growth before the outbreak of the epidemic. Boeing also pointed out that production of the 737MAX will resume this month, it is expected that it will be put back into service after the epidemic has abated, and that it may start delivering orders to various airline customers again in August.