From the LA world airports October newsletter:
http://www.lawa.org/uploadedFiles/LAXDev/News_for_LAXDev/October 2012 Newsletter Insert.pdf
Updated TBIT development schedule.
North concourse to open Dec 2013.
Main core Bradley West to open May 2013.
Construction due for completion in Q4 2014.
As new airline lounges in main core, it would seem that around May 2013 would be earliest date for new lounge access.
Don't hold your breath, these dates get later every few months.
Main core was scheduled for Dec 2012 opening back in Feb this year.
http://www.lawa.org/uploadedFiles/LAXDev/News_for_LAXDev/October 2012 Newsletter Insert.pdf
Updated TBIT development schedule.
North concourse to open Dec 2013.
Main core Bradley West to open May 2013.
Construction due for completion in Q4 2014.
As new airline lounges in main core, it would seem that around May 2013 would be earliest date for new lounge access.
Don't hold your breath, these dates get later every few months.
Main core was scheduled for Dec 2012 opening back in Feb this year.