You can use the app you used to purchase the ticket, call, or text to view the specifics of your airline ticket. Unless you specify differently, tickets are typically mailed to the "lead passenger" on the reservation and are issued prior to departure. The majority of flights are either "Electronically" or "Ticketless" ticketed; the process is rather straightforward in both situations. You may get a reachable ticket in less than 10 minutes for about INR 1200, $17.