How to add TSA to Delta App?

How to add TSA to Delta App ?

To add TSA PreCheck to your Delta SkyMiles account, you can follow these steps:

1. Go to the Delta website and sign in to your account.

2. Click on your name in the top right corner of the page.

3. Select Profile from the drop-down menu.

4. Under Personal Details, click on Secure Flight Info.

5. Enter your TSA PreCheck Known Traveler Number (KTN).

6. Click on Save.