BTS Transportation Trends in Focus
The Transportation Trends in Focus (TTiF) reports are short fact sheets that provide trend analyses on sets of monthly transportation time series data. The TTiF reports consist of simple time series statistics and graphics to give timely insight into important transportation trends.
2012
2011
- Aviation On-Time Performance Trend Stable for Past 2 Years August 2011
- Transportation Employment January 2011
2010
2009
Updated: Saturday, May 20, 2017