USPS already has a map online that will let customers see how long it will take to deliver mail from one zip code to another. Customers also can look up service standards at usps.com.

USPS already has a map online that shows how long it takes to deliver mail from one zip code to another. Customers can also look up service standards at usps.com.

USPS already has a map online that will let customers see how long it will take to deliver mail from one zip code to another. Customers also can look up service standards at usps.com.

USPS already has a map online that will let customers see how long it will take to deliver mail from one zip code to another. Customers can also look up service standards at usps.com.

The USPS is adjusting service standards for first-class mail, periodicals, marketing mail, and package services in an effort to save $36 billion over the next decade.

USPS already has a map online that shows how long it takes to deliver mail from one zip code to another. Customers can also look up service standards at usps.com.

USPS already has a map online that will let customers see how long it will take to deliver mail from one zip code to another. Customers also can look up service standards at usps.com.

Newsweek has contacted the USPS for comment via email. USPS said in 2023 that on average it processes and delivers 152.3 million pieces of First-Class Mail each day, as well as 23.5 million packages.

USPS already has a map online that will let customers see how long it will take to deliver mail from one zip code to another. Customers also can look up service standards at usps.com.