With rising traffic, Delhi airport operator DIAL on August 22, said it will expand the passenger handling capacity of two operational terminals, recommission operations at terminal-2 and build a new runway by 2021. As it prepares to implement the long-term master plan that mainly focuses on meeting growing passenger numbers, DIAL has also asked airlines operating from T1 to partially shift their operations to T2 from October.(Express Photo by Tashi Tobgyal)