So I guessed right that Hyoyeon, Yuri and Seohyun of Girls’ Generation/SNSD will arrive in Singapore on the event day itself. And if I am right, they will fly out of Singapore on Friday night itself or first flight out of Saturday morning.
Here are the details: SQ607 from Seoul arriving at Changi Airport at about 2.20 pm. Please check before you head to the airport as flights can land early/get delayed.
Also, there is a chance of the girls leaving via CIP/VIP exit so good luck.
Finally, as usual, don’t push, don’t run on the road and be careful! Else, good luck and have fun!