For customers sending packages internationally or to military addresses, USPS suggests checking the complete list of ...

USPS Ground Advantage Service: Dec. 18 First-Class Mail Service: Dec. 18 Priority Mail Service: Dec. 19 Priority Mail Express Service: Dec. 21For a full list of holiday mailing and shipping ...

"The earlier you send, the better," the USPS said in a post. In order for expected delivery before Dec. 25, the USPS recommends sending packages via ground service or First-Class mail by Dec. 18.

In order for expected delivery before Dec. 25, the USPS recommends sending packages via ground service or First-Class mail by Dec ... the USPS said, with shipping dates for ground service ...