Malaysian Airlines Firefly currently operates a fleet of 15 aircrafts. 12 twin turboprop aircrafts which comprises of ATR 72-500 aircrafts. 3 boeing 737-800. Firefly offers passengers on board these ATR 72-500 series aircrafts, 20kg checked-baggage allowance. Firefly was launched on April 3, 2007. Firefly is a wholly-owned subsidiary of Malaysia Airlines. Penang and Subang are Firefly's hubs. From these hub sites Firefly flies to 15 cities in Indonesia, Malaysia, Singapore and Thailand.