Portland International Airport, Concourse E,
Opening Hours: Mon: 4 AM to 11:15 PM Tue: 4 AM to 11:15 PM Wed: 4 AM to 11:15 PM Thu: 4 AM to 11:15 PM Fri: 4 AM to 11:15 PM Sat: 4 AM to 11:15 PM Sun: 4 AM to 11:15 PM