Capital A Berhad, (MYX: 5099) operating as AirAsia (stylized as airasia) is a Malaysian multinational low-cost airline headquartered near Kuala Lumpur, Malaysia. It is the largest airline in Malaysia by fleet size and destinations. AirAsia operates scheduled domestic and international flights to more than 165 destinations spanning 25 countries. Its main base is klia2, the low-cost carrier terminal at Kuala Lumpur International Airport (KLIA) in Sepang, Selangor, Malaysia. Its affiliate airlines Thai AirAsia, Indonesia AirAsia, Philippines AirAsia, and AirAsia India have bases in Bangkok–Don Mueang, Jakarta–Soekarno-Hatta, Manila–Ninoy Aquino, and Bangalore–Kempegowda airports respectively, while its sister airline, AirAsia X, focuses on long-haul routes. AirAsia's registered office is in Petaling Jaya, Selangor while its head office is at Kuala Lumpur International Airport.

Zest Airways, Inc., operated as AirAsia Zest (formerly Asian Spirit and Zest Air), was a low-cost airline based at the Ninoy Aquino International Airport in Pasay, Metro Manila in the Philippines. It operated scheduled domestic and international tourist services, mainly feeder services linking Manila and Cebu with 24 domestic destinations in support of the trunk route operations of other airlines. In 2013, the airline became an affiliate of Philippines AirAsia operating their brand separately. Its main base was Ninoy Aquino International Airport, Manila.

Credits to @GalacticaAsia for the original aircraft and @Kayoko for the A321