Passengers may not return to public areas for mobile phone roaming services or to use ATMs after security clearances, so please receive roaming services and take out cash.
After passing departure immigrations, check boarding pass or the flight information monitor and go to the appropriate boarding gate for boarding.
Boarding begins 30 minutes prior to departure time and ends 10 minutes before actual departure, so take caution not to be late. Incheon International Airport does not make announcements for individual departing passengers.