https://sierramadreresearch.zendesk.com/hc/en-us/articles/4405129561613-USPS-Shipment-Status

https://sierramadreresearch.zendesk.com/hc/en-us/articles/4405129561613-USPS-Shipment-Status

  1. Pre-Shipment Info Sent to USPS, USPS Awaiting Item
  2. Shipping Label Created, USPS Awaiting Item
  3. Arrived at USPS Regional Facility
  4. Arrived at Regional Facility
  5. Processed Through Regional Facility
  6. Arrived
  7. Departed (Country of origin)
  8. Departed (Destination country)
  9. Processed Through Facility
  10. Held in Customs
  11. Customs Clearance
  12. Customs Clearance Processing Complete
  13. Arrival at Post Office
  14. Collect for Pick Up 
  15. Out for Delivery
  16. Attempted Delivery - Item being held, addressee being notified (Customer needs to call their local post office or go to the USPS site to schedule a future delivery.)
  17. Held at Delivery Depot/Delivery Office
  18. Delivered