USA Banner

Official US Government Icon

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure Site Icon

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

U.S. Department of Transportation U.S. Department of Transportation Icon United States Department of Transportation United States Department of Transportation

Economics, employment, and finance

Legacy ID
1546

Freight Analysis Framework Frequently Asked Questions

1. WHAT IS THE DIFFERENCE BETWEEN THE FREIGHT ANALYSIS FRAMEWORK (FAF) AND THE COMMODITY FLOW SURVEY (CFS)?

The CFS primarily covers the mining, manufacturing, and wholesale sectors. FAF is comprehensive and integrates additional data to estimate volumes of shipments from industries that are...

Freight Analysis Framework Version 4 (FAF4)

The Freight Analysis Framework (FAF), produced through a partnership between BTS and FHWA, integrates data from a variety of sources to create a comprehensive picture of freight movement among states and major metropolitan areas by all modes of transportation. Starting with data from the Commodity...

U.S. Airlines December 2020 Fuel Use Up 9% from November

U.S. airlines’ December 2020 fuel consumption was 8.7% higher than November 2020, and more than double April 2020. April was the lowest monthly fuel usage on record (447M gallons), dating back to 2000. December 2020 fuel consumption was down 63% from December 2019.

Third Quarter 2020 Air Fare Drops to New Low as Passenger Numbers Decline

Release Number: BTS 07-21

The average U.S. domestic air fare declined in the third quarter of 2020 to $245, the lowest inflation-adjusted average quarterly air fare in Bureau of Transportation Statistics (BTS) records dating back to 1995. The previous low was $262 in the second quarter of 2020. 

Adjusted for inflation (constant 2020 dollars) the average 3Q 2020 air fare was: