International travelers flying out of Atlanta can now check in for a Delta flight, go through security and board a plane using facial recognition instead of showing their passports.
On Thursday, Delta Air Lines unveiled new facial recognition cameras that the company says will shorten traveler wait times at the international terminal at Hartsfield-Jackson.
Collected and summarized from the source below by Giang Tan https://www.aviationpros.com/news/12438138/delta-using-facial-recognition-throughout-atl-international-terminal