These Are the Most High-Tech Airports in America

Seattle–Tacoma International Airport

• Passengers Per Year: 19.5 Million

• Flight Status app in the Cell Phone lot lets you get flight information by scanning QR codes in each lot.

• Customer service robots help you find food or drink establishments within the airport.

• Security pods designed by “CLEAR” use fingerprint and iris scanning to confirm identity of passengers.

• Free WiFi.