Anywhere from 11-18 hrs depending on what part of the U.S. you leave from.
It normally takes between five to seven working days to airmail a package from Hong Kong to the US east coast. The Hong Kong post office is independent from the Hong Kong government so they care about the speed of their service.
10 to 20 days
A week or two
I recently had a package sent that shipped in three days from Hong Kong to Jamaica, New York registered mail.
10 weeks
1 to 14 days or more
I just received a small package from HK and it took just under 2w
It usually takes 10-12 hours
2-3 weeks
1 to 14 days or more
Economy international shipping takes 10-24 business days.
A little over two weeks