Xi'an Xianyang International Airport (XIY) serves Xi'an and the surrounding area in the Shaanxi Province. The largest airport in northwest China, XIY is a hub for Joy Air and a focus city for Hainan Airlines. In total, more than 35 airlines operate at the airport and more than 30 million passengers traveled through the airport in 2014. The airport consists of three terminals and two runways. Passenger amenities include currency exchanges, an onsite hotel that offers rooms by the hour, a medical center, luggage storage, retail stores, restaurants, massage chairs, a spa and a tourist information center.