Not sure when you are going but Global Entry takes some time. First of all, when you go on line and sign up for Global Entry, you will pay the $100 per person fee and then schedule an interview date at the airport nearest you. For us, the nearest airport couldn't schedule an interview for about 2 months. Once you get interviewed and finger printed, assuming there are no issues, you will receive your known flyer number within a week. The process of getting our Global Entry card and numbers took about 3 months from start to finish.