Originally Posted by
tropikey
I'll arrive to LAX from WAW on LO flight at 2:45 pm (assuming there won't be any delay) and then at 10:40 pm I'll have UA flight from LAX to LA'S. I'm Star Alliance gold and there'll be my adult daughter with me (without status). Our international flight is in J, while domestic flight is in Y. Will we be able to use any Star Alliance lounge in LAX between these two flights?
As I suppose, we'll have to proceed to passport control first, then to collect our luggage, check it in for the LAX-LAS flight and go back to airside of terminal. I'm not sure however, if there's any lounge available for Star Alliance passengers (particularly *G) in this part of LAX Airport, from which UA domestic flights depart.
I'll be grateful for your advice

Great advice posted above. Just adding, as * Gold you'll also also access to the Maple Leaf Lounge in T6. But with that amount of time, I would definitely go to either the Star Alliance lounge in TBIT or the UC in T7.