Great little airport. Only used by FireFly and Berjaya Air regional flights so no delays and congestion. Takes 2-3 minutes from plane to terminal (no aerobridges) 5 minutes for immigration and customs and bags are ready to be claimed. 10-15 minutes by car to Petaling Jaya Subang Jaya Shah Alam. 30-45 minutes by car to downtown Kuala Lumpur (versus 1 hour for KUL). Only downside is limited airside facilities after security screening upon departure - best to use the landside shops and restaurants.