Main Terminal, . Airside, Airside - After security checks, go past the duty-free shops and turn right, take the escalator or elevator to the ground floor, and then turn right to go straight ahead. Maximum 2 hour stay. Subject to availability. You can be admitted no more than 3 hours before departure and only at the departure terminal. Airside - After security checks, go past the duty-free shops and turn right, take the escalator or elevator to the ground floor, and then turn right to go straight ahead.