Classic, what an absolute laugh!
Run the numbers before you get the plane!
Would have loved to have seen their faces in the Garuda office when they worked it out!
With regards to the PCN / runway strengthening. Is this major surgery?
Is May next year to be operating this flight realistic?
Soekarno-Hatta is already operating way beyond its capacity. Major delays are standard issue now, yet the local airlines based there continue their expansion. Should be another good laugh in the making.