Shared Truckload Rate Index

Explore some of Flock’s most cost-competitive lanes for Shared Truckload (STL). By reserving space in an STL that’s already traveling on your route, you get truckload service while only paying for the space you need.
A map highlighting some of Flock's most cost-competitive lanes for Shared Truckload (STL), including Seattle, Southern California, Denver, Dallas, Atlanta, and Chicago.
33%
Average STL savings for half a truck
13
Lanes in the STL Rate Index
1,617
Average route distance

Lane-by-lane view of Shared Truckload savings

Savings are based on the difference between shipping half of a 53' truck through Shared Truckload and booking a full truckload for the same shipment. We use half a truck for illustrative purposes. Your actual savings may vary based on shipment size, lane, timing, and market conditions.

Map showing shipping routes from Southern California to Atlanta, New Jersey, Denver, Seattle, and Dallas

From Southern California

STL savings for half of a truck

to Atlanta

2,145 mi

38% savings

to New Jersey

2,726 mi

42% savings

to Denver

1,024 mi

38% savings

to Seattle

1,151 mi

36% savings

to Dallas

1,411 mi

36% savings

Map showing shipping routes from Dallas to Los Angeles, Chicago, and New Jersey

From Dallas

STL savings for half of a truck

to Los Angeles

1,430 mi

28% savings

to Chicago

932 mi

28% savings

to New Jersey

1,537 mi

31% savings

Map showing shipping routes from Chicago to New Jersey, Dallas, and Los Angeles

From Chicago

STL savings for half of a truck

to New Jersey

801 mi

29% savings

to Dallas

932 mi

29% savings

to Los Angeles

2,008 mi

31% savings

Map showing shipping routes from New Jersey to Southern California and from Atlanta to Los Angeles

From New Jersey

STL savings for half of a truck

to Southern California

2,731 mi

29% savings

From Atlanta

STL savings for half of a truck

to Los Angeles

2,195 mi

29% savings

STL can reduce freight costs by letting shippers buy only the trailer space they need instead of paying for an underutilized full truckload.
This quarterly updated index highlights selected lanes where Flock is currently driving more Shared Truckload volume and showing strong cost competitiveness versus traditional truckload benchmark rates.


Each lane view compares what a typical shipper might pay today for truckload capacity against what it can cost to buy a half of a truck in a Shared Truckload with Flock Freight. This is not a view of Flock’s entire business or every lane in the market. It is a curated snapshot of representative lanes where Shared Truckload is currently creating meaningful savings opportunities.

You need half a trailer, so why pay for the whole thing? 

How to read the STL Rate Index

This report compares Flock’s Shared Truckload pricing with current truckload benchmark rates on a curated set of selected lanes.

To make the comparison intuitive, we priced out the Shared Truckload savings when you buy a half of a truck.

Most shippers ultimately use their own shipment details to get the most accurate price. This index is meant to illustrate directional savings potential on selected lanes, not replace 
a lane-specific pricing analysis.

How lane definitions work

We define lanes using broad metro regions and nearby cities that align across major highway flows.

Southern California

includes
Los Angeles, Ontario

Seattle

includes
Portland

Dallas

includes
Fort Worth

New Jersey

includes
Philadelphia, New York and nearby Northeast metros

Denver

includes
Salt Lake City
What the index is designed to show
Where Flock is currently seeing strong Shared Truckload competitiveness
How savings change based on how much of the truck a shipper needs
Why buying only the 
space you need can create 
a cost advantage
Why the savings opportunity becomes more important when truckload rates rise

Shared Truckload helps shippers avoid paying for unused trailer space

When a shipper buys a fraction of the truck instead of paying for a full truckload, they avoid paying to move empty space.
That is the core reason Shared Truckload can create meaningful cost savings on mid-sized freight.

Why Flock can offer significant savings
  • You pay only for the space you need.
  • Flock's core AI technology helps identify and build optimized Shared Truckloads at scale.
  • As more shipments are added to the network along the same directional flows, Flock can create more efficient pools and pass more value back to shippers.

Savings move with the market

These percentages flex with the market. As the cost of shipping rises, the cost of shipping empty space rises too, which means the savings opportunity from Shared Truckload also grows.

EXAMPLE: LOS ANGELES → DALLAS from 2025 to 2026
Badge indicating the year 2025
Illustration of truck with the trailer full
$3,000
cost to buy the full truck
Illustration of truck with half the trailer full
$1,000
STL savings by buying ½ of the truck
Badge indicating the year 2026
Illustration of truck with the trailer full
$4,500
Badge indication 50% savings
cost to buy the full truck
Illustration of truck with half the trailer full
$1,500
Badge indication 50% savings
STL savings by buying ½ of the truck
When the same truck costs 50% more, the savings from buying half of it rise by 50% too.
Learn more in our Los Angeles → Dallas lane highlight blog

Shared Truckload can create meaningful lane-level savings when a shipper only needs part of the truck

The STL Rate Index is designed to show a simple truth: if a shipment does not need a full trailer, buying a full truckload can mean paying for empty space.

Shared Truckload changes that equation by allowing shippers to buy only the portion of the truck they need while still accessing truckload-level service.

This index is updated quarterly to reflect current lane conditions and benchmark comparisons.

truck with line graph
METHODOLOGY NOTES & LEGAL DISCLAIMER

This index highlights selected lanes where Flock is currently driving Shared Truckload volume and cost competitiveness. Rate comparisons reflect a blend of contract and spot pricing, and savings are measured against current DAT truckload benchmark rates with a modest uplift based on the most recently updated refresh date. Lane naming uses broad metro-region definitions rather than exact zip-level origin and destination pairs. These examples are directional and illustrative, and they are not a guarantee of future pricing or savings for any specific shipment.

FAQs

What is the Shared Truckload Rate Index?

The Shared Truckload Rate Index compares selected STL lane pricing views with current truckload benchmark rates to show directional savings potential.

How does Flock calculate the savings views in this index?

The index compares Flock Shared Truckload pricing with current DAT truckload benchmark rates with a modest uplift to reflect typical brokerage rates. It shows how the comparison changes when a shipper is buying one-half of a truck in a Shared Truckload.

Why are only selected lanes shown?

The index is a curated snapshot of lanes where Flock is currently seeing strong Shared Truckload cost competitiveness. It is not intended to represent every lane in Flock’s network.

Why can Shared Truckload be cheaper than traditional truckload?

Shared Truckload can be cheaper when a shipper does not need a full trailer because it pays only for the space used instead of paying to move empty trailer space.

Do Shared Truckload savings increase when truckload rates rise?

Yes. When truckload rates rise, the cost of paying for unused space rises too, which increases the potential savings opportunity from Shared Truckload on the right freight.

How often is the STL Rate Index updated?

The index is updated quarterly so the comparisons reflect current lane and market conditions.