In 2026, the Chase Sapphire Reserve® and The Platinum Card® from American Express remain the gold standards for worldwide airport lounge access. The American Express Platinum Card provides the most extensive network, including the proprietary Centurion Lounges, Delta Sky Clubs (when flying Delta), and a complimentary Priority Pass Select membership, which covers over 1,400 lounges globally. The Chase Sapphire Reserve offers a similar Priority Pass Select membership plus access to the expanding network of Chase Sapphire Lounges by The Club. For travelers in India, high-tier cards like the HDFC Bank Diners Club Black Metal Edition or the Axis Bank Horizon are top choices, offering unlimited international and domestic lounge visits. When selecting a card, always check for "Guest Access" policies, as many 2026 cards have moved toward "Individual Only" access or require a minimum annual spend to unlock guest privileges.