Join Date: Sep 2006
Location: Santo Domingo, Dom. Rep. / Washington, DC
Programs: AA PPro/DL PLT, PPass, Marriott / Hilton Gold, JetBlue Mosaic, Hertz Presidents Circle, Amex Plat
Posts: 4,631
JFK T4 is still using biometric boarding and my experience is that it reduces the contact as the gate agent doesn't have to manipulate your passport / boarding pass. It's always a very smooth process.