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.

The latest general information on the Coronavirus Disease 2019 (COVID-19) is available on Coronavirus.gov. For USDOT specific COVID-19 resources, please visit our page.

Social Media

This page shows Department of Transportation content pertaining to a specific tag. If you cannot find what you’re looking for on this page, please use the search box in the top right of our website.

Advertising air fares on social media sites - October 3, 2011

This notice is intended to give guidance to airlines and other sellers of air transportation on how additional taxes, fees, and restrictions that are currently permitted to be listed separately from a fare quotation may be disclosed in advertisements on Twitter, Facebook, and other online social...

Social Media

Complete listing for U.S. Department of Transportation social media accounts.