If you are on the international flights and your plane is at Gate P or Q, you will have to walk the 984-foot (300-metre) skybridge from the main terminal building to the satellite building. Although part of the skybridge has 197 ft. (60 metres) of walkalators, there are still a fair bit of walking. Too much walking and need to take a short rest? Unfortunately, there are not enough chairs for you to enjoy this luxury. There's hardly any, even at the arrival and departure halls.