As of Wednesday May 22 2025, AA pax are now able to use the Touchless ID PreCheck lane at DCA. You will need to log in to your Aadvantage account at https://www.aa.com/loyalty/profile/information to opt in, which requires adding your passport information to your profile.

There were no pax in the lane but an airline representative was at the entrance to explain how the process works. Looking forward to giving it a try next time!