As of March 2012, the airport is currently undergoing expansion and renovation.
The airport is undergoing major expansion with a new terminal under construction.
Since 2005, the airport will be undergoing a major technological renovation.
The airport has undergone some improvements since the early 90s.
Since 1998, the airport has been undergoing an extensive renovation program.
The airport underwent a major expansion in the late 1960s through the mid-1970s.
Burbank's airport has undergone seven name changes since opening in 1930.
The airport is currently undergoing an expansion of the terminal.
Since April 2009, the airport is undergoing major expansion to handle up to 3.5 million passengers per year.
During 2011 the airport has undergone a few changes on the airfield itself.