international priority mail delivery time is a popular shipping option offered by USPS for sending packages internationally. The delivery time for International Priority Mail typically ranges from 6 to 10 business days, depending on the destination country. This service is known for its affordability, providing a reliable option for businesses and individuals looking to ship internationally without paying for express services. USPS International Priority Mail includes tracking, delivery confirmation, and the ability to send packages up to 70 pounds, making it a cost-effective choice for global shipments.