The Debrief: your 2026 peak just got priced from every direction

Peak pricing is now on the table

The major carriers have set their 2026 holiday demand pricing, with the first fees landing in late September. UPS filed on August 26, FedEx published in July, USPS has a proposed holiday increase in front of regulators, and OnTrac’s schedule is live. Our comparison of the UPS and FedEx schedules, published this morning, found UPS undercutting the fees a shipper checks when choosing a carrier, folding Ground Saver in at the residential rate while FedEx prices Ground Economy more than five times higher, than matching FedEx nearly to the penny on the accessorials that quietly stack a peak invoice. UPS undercut the headline and matched the machine. If you are weighing carrier mix for the fourth quarter, the full read, including where the service definitions genuinely differ, is worth ten minutes before you commit volume.

What is moving your costs right now

The fuel change worth flagging is quiet. Effective August 10, UPS restructured the low end of its published ground and air fuel surcharge tables, which does not necessarily lift the surcharge you pay today, though it does keep that surcharge elevated for longer as diesel falls, because the lower brackets are now less favorable than they were. That mechanism matters more than usual this year, since diesel is climbing into peak rather than easing: the national on-highway average reached $5.652 a gallon in the latest EIA reading, its highest since May and up nearly $1.95 from a year ago. We would treat fuel as a modeled fourth-quarter line, not a stable assumption you can carry over from last year.

USPS wants roughly 6% more for peak, and it belongs in your numbers now. The proposed holiday increase averages about 6% across Ground Advantage, Priority Mail, Priority Mail Express, and Parcel Select, runs October 4 through January 17, and remains pending regulatory review, with the dollar impact varying meaningfully by weight and zone. If USPS is your economy backstop, we would price the increase in today rather than discover it in November.

Dates to circle

September 21: FedEx international demand and non-standard shipment fee changes

September 26: OnTrac additional-handling, large-package, and over-maximum demand fees begin

September 27: UPS additional-handling, large-package, and over-maximum demand fees begin

September 28: FedEx additional-handling, oversize, and unauthorized demand fees begin

October 4: USPS proposed holiday pricing begins, pending regulatory approval

October 24 to 26: residential and ground demand fees begin, OnTrac on the 24th, UPS the 25th, FedEx the 26th

November 1: EU product identifiers become mandatory for applicable B2C distance-sale imports

November 22 to December 26: UPS’s highest demand-surcharge window; FedEx’s highest window runs November 23 to December 27

January 16 and 17, 2027: UPS’s program ends on the 16th, FedEx and USPS holiday pricing on the 17th

The structural shifts to plan around

The parcel market is no longer a two-carrier story, and planning as if it were leaves both capacity and leverage on the table. Amazon has passed USPS as the largest US parcel carrier at roughly 6.9 billion annual shipments, with USPS at 6.2 billion, UPS at 4.3 billion, and FedEx at 3.9 billion, while alternative carriers and last-mile startups grew 127% year over year. UPS and FedEx remain enormous, yet they no longer define the market on their own, and both are mid-transition: FedEx is consolidating under Network 2.0, with US implementation due to finish by the end of 2027, and UPS is deliberately shedding lower-return volume while restructuring around higher-yielding business. Where those network changes touch your lanes, we would confirm coverage now and line up a regional alternative before peak rather than during it.

On the freight side, capacity is the story, not rates. Truckload rates remain well above year-ago levels even as the summer market softens, with spot rates running sharply higher than a year ago, before August brought some seasonal relief. The window to secure fourth-quarter capacity is closing, so we would finalize RFQs this week rather than wait for the rate fatigue the market already expects into the fourth quarter.

On the radar

The tariff picture shifted again, and a single blanket rate is no longer the right planning assumption. After the Supreme Court struck down the IEEPA tariffs in February, with CBP now processing refunds through its new CAPE system, the 10% Section 122 surcharge that replaced them expired July 24 at its 150-day statutory limit, which leaves Section 301 and Section 232 measures to govern and means the duty you actually owe now turns on product and country of origin rather than one flat number. For any cross-border volume, we would model the real stack by product and origin, and note that since July 24, international mail moves through CBP’s new postal informal-entry process, with new duty-payment and bonding requirements for carriers and qualified filers. The $800 de minimis floor, for its part, remains suspended and is tied to a statutory repeal on July 1, 2027.

One item worth watching closer to home is New York City’s proposed Delivery Protection Act, which would require qualifying last-mile facilities to directly employ their core delivery and warehouse workers, a change that would raise last-mile operating costs in that market if it passes.

Where we would focus this week

Secure your freight capacity while carriers are still competing for it, rather than waiting for the fourth-quarter tightening the market is already pricing in.

Model fuel and the USPS proposal into your fourth-quarter numbers now, rather than carrying last year’s assumptions into a season where both are moving.

Confirm carrier coverage anywhere a network change touches your lanes, and line up a backup before peak.

The headline increases are the part everyone will see. The cost that decides your peak is the stack underneath, and this is the window to model it while you can still act on what you find.

See what the surcharge stack is really costing you.

The headline increases are the part everyone sees. We model your 2026 peak cost against the new UPS, FedEx, and USPS schedules and show you where the stack underneath is quietly adding to your Q4. Get a Logistics Cost Review