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

Aviation

Number 338 - Air Carrier Groups 2024

This Accounting and Reporting Directive updates the reporting groups for filing the Form 41 report during calendar year 2024 and replaces Reporting Directive No. 337.

BTS Updates National Transportation Statistics 12/01/2023

​​​​​​​The Bureau of Transportation Statistics (BTS) today released its monthly update to National Transportation Statistics (NTS), a guide to historical national-level transportation trends. This month’s updated data tables include- System Mileage Within the United States; Vehicle, Aircraft,...