Originally Posted by Grasshopper
FWIW, I've never had to wait more than 5-10 minutes at security at LAX, using the elite priority line. That said, HNL's advice is most legitimate - don't leave airside!!!
Security lines at LAX Terminal 4 are a ..... before 9am. 15 min wait for elite line is not uncommon, and longer for non-elites. Echo the suggestion to checkin online if at all possible - the kiosks will lock you out at 45min if you have luggage (and 30 min without).