answers: 131
context: over of warehouse space. FedEx and UPS operate their own facilities in the northwest corner of the airport, off of 36th Street. In addition to its large passenger terminal in Concourse D, American Airlines operates a maintenance base to the east of Concourse D, centered around a semicircular hangar originally used by National Airlines which can accommodate three widebody aircraft. Fire protection at the airport is provided by Miami-Dade Fire Rescue Department Station 12. The airport has 131 gates in total. The main terminal at MIA dates back to 1959, with several new additions. Semicircular in shape, the terminal has </s> American carriers. Many of these airlines' flights would arrive at Concourse B and then be towed to Concourse C for departure. By the end of the decade, the construction of American's baggage sorting facility between Concourses C and D saw the closure of all gates on the west side of the concourse, with Gate C1 following soon afterward. From the 2000s (decade) on, the concourse consisted of just four domestic-only gates, each of which were capable of accommodating small-to-medium jet aircraft from the Boeing 737 up to the Airbus A300, and American was its sole tenant. As part of the </s> was demolished. In 2007, with the opening of the South Terminal's immigration and customs facilities, the third floor of Concourse H was closed off and converted into a "sterile circulation" area for arriving international passengers. Gates H4, H6, H8, and H10 were made capable of handling international arrivals, and they currently serve Aeromexico, Air France, Alitalia, KLM and Swiss. Simultaneously, headhouse gates H16, H17, H18, and H20 were closed to allow for the construction of a second parallel taxiway leading to the new Concourse J. There are plans to convert Gates H11 and H15 into additional international-capable gates, but the
question: how many gates does miami international airport have