Quoted from oldschoolbob:I did a similar experiment last winter – from 12/17/2019 to 3/5/2020. I ordered 13 items from China and 14 items from the US. Three items from China never shipped so only 10 items were counted.
Average ship time from China was 18.1 days
Average ship time from the US was 4.36 days.
Get it to me within 10 days and I’m happy.
If it’s an emergency I pay for overnight or 2 day shipping.