sara jonas has not posted anything yet
About
Go into the United Airlines website and sign into your MileagePlus account in order to add TSA PreCheck to your reservation. In the space provided, type your Known Traveler Number (KTN) under Profile & Preferences. How Do You Add TSA PreCheck to United Airlines you can add your KTN to an existing flight reservation by going to the "Manage Reservations section and viewing your reservation. After choosing your flight, go to the KTN and update your traveler information. You should be able to use quicker security lanes once TSA PreCheck is applied to your boarding pass. To ensure a seamless processing experience, make sure the name on the reservation matches your TSA PreCheck profile.