Hi all!

I am flying on UA from SIN to SFO via NRT next week on NC. I have been reading multiple threads concerning access in SKL. AFAIK, I am supposedly allowed to get into SIN SKL because I am flying C out of SIN on UA. If I end up getting shooed away, that's okay. I will walk all the way back to SATS then. However, I have a question about the timing if I get into SKL. Here is my plan:

0445 Get to SIN
0500 UA check in counter open. Check in and go thru immigration...
0530? Arrive into SKL
0615? Leave SKL
0645 Back to UA gate to board
0730 Depart to NRT

Is 30 minutes enough to trek between UA area and SKL? I know that I won't have that much time there. But, I just want to check it out and see how a good lounge is supposedly like.

It seems like the consensus is to shower in the NRT RCC and then hang out at the NH lounges for the food and drinks, correct? (okay. maybe play with the beer machine at RCC first before hopping over to NH lounge... )

Thanks for the help!