USPS Ramps Up Holiday Delivery Capacity with New Tech and Staffing

The U.S. Postal Service expects to deliver mail and packages within 2.5 days on average during the 2025 peak season, down from 2.8 days the prior year. Mail and package volumes between October 1 and December 31 will increase about 40% for the holiday season. To manage this surge, the agency hired just over 10,000 seasonal workers, a figure down from 14,000 last year and a significant reduction from the 40,000 hired a few years ago. Since 2020, improved staffing, reduced supervisor vacancies, and lowered overtime rates have contributed to a more stable core workforce.

Fleet Modernization and Vehicle Deployment

The agency has added over 45,000 new delivery vehicles in recent years to support growing parcel volumes. More than 45,000 new delivery vehicles have been deployed within the last three years. This fleet expansion is part of a broader infrastructure push to handle the holiday influx.

Sorting Infrastructure Expansion

Hundreds of new automated sorting machines and high-speed sorters have been installed to boost processing speed and capacity. The USPS added 673 package sorters over six years, including 164 installed in the current year. These new machines can handle more and larger parcels than previous-generation equipment. This effort is part of a $40 billion investment plan begun in 2022.

Facility Rollout and Operational Improvements

A major network expansion is underway. Since 2022, the USPS has opened 182 sorting and delivery centers, 19 regional processing and distribution centers, and four standalone regional transfer hubs. In fiscal year 2026 alone, it opened 31 sorting and delivery centers and 10 regional processing and distribution centers. These S&DCs consolidate work previously assigned to about 10 destination delivery units and can process between 2,500 and 4,300 pieces per hour, serving upward of 200,000 customers daily.

A new tracking and reporting platform launched in 2025 is nearly four times faster than the previous version, providing updates within a minute of scanning. The USPS credits this new technology, along with detailed logistics planning and execution, for its improved delivery performance. Between November 15 and January 9 of the prior year, on-time delivery scores were higher in nearly all service categories. Postmaster General David Steiner said, "We have been preparing all year for this peak season, and we have enough capacity to handle whatever comes our way."

Gary Reblin, promoted to chief commercial officer after serving as chief technology officer since August 2025, brings 35 years of postal experience. He previously helped shape partnerships that brought privately transported parcels directly to local post offices for delivery. For the peak season, the USPS will prioritize morning parcel delivery and extend hours at busy post offices. It will also offer easy returns through over 31,000 retail locations, 3,000 self-service kiosks, and free carrier pickup.