Migrants can no longer fly with CBP One app, except for deportation: TSA
The Transportation Security Administration (TSA) announced Monday it is discontinuing the use of the CBP One app and will bar undocumented immigrants from using it to fly unless they’re traveling for "deportation or movement between detention facilities."

TSA officers previously used the app to verify a person’s identity by examining photographs and other biographic information that are in the Department of Homeland Security’s system.
ABC News has reached out to TSA and DHS for clarification on what documentation recently arrived migrants who have no form of valid ID will be allowed to use.
-ABC News' Armando Tonatiuh Torres-García