nancyadams

How to add TSA pre to Delta?
To add TSA PreCheck to Delta, you can either:
Log in to your Delta SkyMiles account and go to the "Profile" tab. Under "Personal Details", enter your TSA PreCheck Known Traveler Number (KTN) in the "TSA PreCheck/Known Traveler ID" field. Click on the "Save" button.
When you are making a reservation on the Delta website or app, enter your TSA PreCheck number in the "Known Traveler Number" field.
Your TSA PreCheck number will be added to your Delta profile and will be displayed on your boarding pass when you fly Delta.