DFW Airport tentatively completed a $2.7 billion "Terminal Renewal and Improvement Program" (TRIP), which encompassed renovations of three of the original four terminals (A, B, and E). Work on the project began following the conclusion of Super Bowl XLV in February 2011. Terminal A was the first terminal to undergo these renovations which were completed in January 2017 at a cost of about $1 billion. This was followed by the completion of Terminal E in August 2017 and Terminal B in December 2017. While Terminal C was originally part of the multibillion-dollar renovations, American Airlines in 2014 asked to delay renovations of the terminal. Terminal C is now slated to be renovated along with the project to construct a new terminal, Terminal F, to be completed sometime in 2025.