To add TSA PreCheck to Virgin Atlantic , contact their customer service at 1-866-564-8331 or update your profile online. by entering your Known Traveler Number in Manage Booking, ensuring smoother airport security experience. Traveling internationally can be exciting, but it often comes with the stress of long airport security lines. For passengers flying with Virgin Atlantic fro... https://sites.google.com/view/how-to-add-tsa-precheck-to-vir/home