Your time at the airport should be as comfortable as your experience on board. To help you get to your gate as soon as possible, we have developed a unique and secure Delta Digital ID functionality for eligible SkyMiles® Members, with the support of the Transportation Security Administration (TSA). Delta Digital ID is currently an expanded pilot program located in the following airports: Atlanta (ATL), Detroit (DTW), Los Angeles (LAX) and New York (LGA and JFK).
https://www.delta.com/us/en/check-in-security/expedited-airport-security/delta-digital-idAnyone tired this? Worth opting in? Have a flight next week out of LGA. Any downside in opting in?