Generally, no ID check. However, I been asked for boarding pass. Are you thinking to use someone else's card?

Attention MOD: Can we tack this to the existing master thread?

I have not been asked to show ID by either CO or DL, however YMMV.

I get my PP with three visits per year for free through my Citi Amex Plat card. Every time I've used it in the last two years I've been asked for a boarding pass but never an ID.

Asked 2 of the 3 times I've used NW/CO lounges.

Is that a Citi AA Amex platinum or a separate Citi Card?
I did not get any Pass with my AA amex from Citi

I use my priority pass card weekly at the Denver RCC's and have never been asked for a boarding pass or photo ID in addition to my membership card

I am always surprised to hear that my mom is QUITE often able to use my dad's PP card. She's never been denied. This is in European lounges. I believe this would not work at NW WorldClubs.

DEn RCC Takes The PP???
 

Didn't realize this...if only SFO & LAX took it then I could save myself (or my company to be more succient) about $400/yr for an RCC membership!

Then it's time to save your company money! =) SFO RCC International Terminal accepts Priority Pass.

Lounge Information
Airport: san francisco (CA) - International (SFO), International Terminal
Lounge: UNITED RED CARPET CLUB
Location: Airside - Concourse G, north side. Immediately after Security Checks on the 3rd Floor, the entrance to the Lounge is located on the right hand side.

Opening Hours: 08:00 - 22:30 daily.

Conditions: All immediate family members can enter a Red Carpet Club with a cardholder, but the number of persons who are not immediate family will be limited to two (2) at any one visit - Cardholder must be 18 years of age or older - Cash bar, complimentary soft drinks - Non-smoking.

Additional Information: Wi-Fi access is subject to payment.

Lounge Facilities:
key?

Air Conditioning Alcohol Available Conference Facilities Available Disabled Access Fax Flight Information Monitor Internet/Dataport Newspapers/Magazines Available Refreshments Available Showers Available Telephone Television WiFi Available
Print DetailsDownload to PDF

Other lounges at san francisco (CA) - International:
DELTA CROWN ROOM CLUBCONTINENTAL PRESIDENTS CLUBALASKA AIRLINES BOARD ROOMNORTHWEST WORLDCLUBPrint lounge details for all lounges at International.

FYI...Depending on where in the lounge you sit the free SKL wifi might be accessible to your computer. ;)

Just About, But No Cigar...
 

LAX is the UA hub I go through 50% of the time, and as we all know, the PP ain's accpeted there )-:

it is accepted at the CO lounge, which isn't TOO far away. and since the terminals are joined somewhat, you only need to go through security once.

ditto, never passport, always boarding card

Maybe I have a dishonest look, but I've always been asked for boarding pass or ID @ Nashville Delta, Phl UsAir.

I remember most of the time I used my Priority Pass, I had been asked either for ID or Boarding Pass.
Sample airports: SFO, ORD, LHR, TPE, PVG, TXL..