USPS 的問題 請大大解卦

請朋友從美國寄件褲子給我 卻用 USPS UA開頭的單號
從8/29開始 每天看進度就一直更新 In Transit to Next Facility
也不知道到台灣還是在哪裡 這樣是甚麼情況阿
August 31, 2018
In Transit to Next Facility
Your package is moving within the USPS network and is on track to be delivered to its final destination. It is currently in transit to the next facility.
August 28, 2018, 7:52 am
Arrived at USPS Regional Facility
JAMAICA NY INTERNATIONAL DISTRIBUTION CENTER
August 28, 2018, 6:37 am
Accepted at USPS Origin Facility
NEW YORK, NY 10012
August 27, 2018, 6:31 am
Shipping Label Created, USPS Awaiting Item
NEW YORK, NY 10012