Most parcels to the US are getting delayed due to more security checks, something to do with finding explosives in ink cartridges.


Off ebay-
Following a recent incident with an improvised explosive device on a US bound aircraft, all packages to the US will be subject to stricter screening by US authorities. This could lead to delays in your items being delivered to customers in the US.

If you sell to the US, you should:

Amend your listing description to point out that delivery may be delayed for the above reason
When a sale is made, manage your customer’s expectations by reminding them about why delivery may be delayed
Contact your delivery company (eg Royal Mail service) to obtain up-to-date information on delivery services to the US
Regards
The eBay Team