Club Vistara Terms & Conditions Club Vistara Membership will be processed in 3-4 weeks after applying through this link. HDFC Bank Regalia/ Infinia Card has to be active i.e. there has to be minimum 1 transaction on the card at the time of applying for CV Silver / Gold Membership Club Vistara Membership is applicable for Primary Card holder only and it has 1 Year Validity, customer can check other details at www.airvistara.com All Club Vistara T& C will be applicable for this Membership