I have a similar issue with a Gustard BNC cable coming from China. It got to LA in under a week and it has been stuck over 3 weeks in a sorting facility in Grapevine, TX, 3 hours from my home. After doing some research, I hear that it's nothing unusual, just sit and wait and it will likely eventually show up.
AliExpress order issues
With all the comments about how good the 'Nordost' cables from AliExpress were, I decided to order some back in April. Got confirmation, and the usual location status updates- shipped, left country of origin, in receiving country, with local carrier, out for delivery...then crickets. No cables, no updates, nothing. Then about a week after the last update I get a "There was a problem delivering your order". that's it. No explanation, no what to do now, no refund coming, no anything. That was the final communication. I had to open a dispute with my CC company to get a refund. Has this or similar happen to anyone else?