Dobbo points out that EGCC has aspirations of 30,000,000 pax pa, and that's the lower figure.
In a leap-year, that's just short of 82,000 pax per day.
Or just over 3400 pax per hour, assuming it's smoothed-out over 24h..Which it won't be.
How will that work?....From a terminal capacity point-of-view, and from a ground transport point-of-view?