The duration of a flight from Los Angeles (LAX) to Chengdu varies depending on whether the flight is direct or involves layovers. A nonstop flight typically takes between 15 hours and 45 minutes and 16 hours and 20 minutes, covering a distance of approximately 7,232 miles. Direct service is primarily operated by Sichuan Airlines, arriving at either Tianfu International Airport (TFU) or Chengdu Shuangliu International Airport (CTU). For flights with one or more stops, which are common on airlines like Cathay Pacific, China Southern, or Air China, the total travel time generally ranges from 19 to over 30 hours depending on the duration and location of the layovers.