Changi Airport Group (CAG) will resume operations in Terminal 4 on Sept 13, more than two years after it closed during the Covid-19 pandemic.The terminal, which has a capacity of 16 million passengers, will add to the airport’s capacity, ensuring that it can meet the increasing demand for air travel, and support airlines’ plans to launch more flights.CAG says it will conduct various operational readiness trials with the airlines and airport partners to ensure that the terminal’s smooth reopening.With the reopening, CAG adds that 16 airlines will be relocated to Terminal 4 progressivelyCathay Pacific and Korean Air will begin flight operations in the terminal on Sept 13.AirAsia Group will follow suit on Sept 15.Other airlines that will make the move to the new terminal include Cebu Pacific,