This is the first I’ve heard of this. Jet Blue claims you can “opt out”, but seems as though fliers were never informed of it in the first place…
I just boarded an international @JetBlue flight. Instead of scanning my boarding pass or handing over my passport, I looked into a camera before being allowed down the jet bridge. Did facial recognition replace boarding passes, unbeknownst to me? Did I consent to this?
— MacKenzie Fegan (@mackenzief) April 17, 2019