how long is a flight from china to the us is a common question among travelers and logistics professionals alike. On average, a direct flight from major Chinese cities like Shanghai or Beijing to U.S. hubs such as Los Angeles or New York takes approximately 12 to 15 hours. However, logistics shipments via air cargo might take longer due to loading, customs, and transit procedures. While knowing how long is a flight from china to the us is important for travel planning, shipping timelines vary depending on the mode of transport and handling efficiency.