Norse Terminal CDG . Customers that depart from this establishment can be confident they had an excellent experience. Travelers can use self-service kiosks or manned check-in counters to expedite the check-in procedure. It is recommended that you arrive at least three hours prior to departure to allow for security and boarding. Terminal 1 offers many facilities, including duty-free shopping, free WiFi throughout the building, and dining options. To get to the terminal, travelers can easily take the bus, taxi, or RER rail from central Paris.