How long does USPS parcel post take?

How long does USPS parcel post take to get from CA to Saipan PO Box address?

• I sent a package on 11/10 via USPS parcel posts and gave me ETA of 11/18 arrival and its still not there yet and its alreayd 12/6...

• Answer:

  it could also be delayed by customs now did you include a custom form with your package? no form that could delay your package if there is no form they might return it is what you sending is it allowed in Sapain also found this. U.S. POSTAL SYSTEM & OTHER DELIVERY SERVICES: The CNMI is located within the United States Postal Zone 8 and U.S. postal rates apply. The main post office is located in Chalan Kanoa, with a branch on Capitol Hill. There is no mail delivery by the U. S. Postal Service, as most streets and roads are unnamed and, with the exception of the government housing on Capitol Hill, houses are not numbered. U. S. Post Office boxes are not always available. There are private facilities such as Marianas Postal Service and Pacific Postal Plus where boxes may be rented and other services provided. Pacific Postal Plus is the local agent for United Parcel Service (UPS). DHL, Federal Express and TNT Skypack also serve Saipan. The zip codes are as follows: Saipan-96950 Tinian-96952 Rota -96951 >>>Mail to Saipan can be delayed due to flight cancellations from Hawaii. The same is true for mail outbound from Saipan. However, such delays are infrequent. Mail delivered by the U. S. Postal Service between Saipan and Guam requires about 1.5 days delivery time and to the U. S. mainland about 6 to 7 days, (UPS, DHL and other service to and from the mainland requires about 3 days). Parcels sent through the U.S. Postal System, UPS , DHL and other delivery services from the United States or elsewhere to U.S. Post Offices or any other destination in the Commonwealth may be opened by CNMI Customs inspectors.