BTS remains open except for the Office of Airline Information, which is closed and not accepting data submissions due to an appropriations lapse.
All BTS releases, except the Transportation Services Index, will be delayed.

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The National Transportation Library is a repository for Department of Transportation information, providing library services and serving as a portal for transportation data.

Did You Know

  • Low-cost airlines – those with a low-cost business model – grew their workforce in October 2018 by 2.4% percent in one year and 28.8% percent in four years.


As a principal statistical agency, BTS adheres to a number of standards and practices to assure the quality and comparability of its statistics.