In 2026, you generally do not need to show your physical Priority Pass card, as the Digital Membership Card within the Priority Pass app is accepted at virtually all 1,500+ lounges worldwide. When you arrive at a lounge, you simply open the app, navigate to the "Card" tab, and present the QR code for scanning. However, it is a "best practice" to carry the physical card as a backup in case your phone battery dies or you encounter an area with poor data connectivity. If your membership is a benefit through a credit card (like Chase Sapphire Reserve or Amex Platinum), some lounges may allow you to swipe your actual credit card to enter, but this is less common than using the app. Always ensure you have activated your account online before arriving at the airport; simply having the credit card in your wallet is often not enough to grant you access without that specific digital or physical Priority Pass credential.