Miami International Airport and the Miami-Dade Economy

Miami International Airport is credited with $212 billion a year in statewide business revenue and 945,682 jobs, estimates from a report by the industry firm Martin Associates that the Miami-Dade Aviation Department announced on June 2, 2026 (MIA newsroom).

The release says business revenue rose 17 percent and jobs 12 percent, and that the jobs count covers direct, indirect, induced and related activity tied to MIA, not only people who work on airport property (MIA economic impact release). Miami-Dade County Mayor Daniella Levine Cava said the year added $31 billion in business revenue and more than 100,000 jobs statewide. The About MIA page applies the same $212 billion to MIA together with the county's general aviation airports, gives nearly 946,000 jobs for MIA and related aviation industries, and says MIA generates approximately 60 percent of all international visitors to Florida (About MIA).

A second official estimate is far smaller. The Florida Department of Transportation's airport data viewer, built on its 2022 Statewide Aviation Economic Impact Study, lists 221,966 jobs, $11.2B in payroll, $19.8B in value added and $35.3B in economic impact (output) for Miami International Airport (FDOT Aviation Office). The two figures come from different studies by different authors for different years, so the gap between them is not growth; quote each with its author and year.

Private air transportation employers in Miami-Dade County averaged 20,871 jobs in 2025 at an average annual pay of $116,344, according to the Bureau of Labor Statistics QCEW annual file for the county (BLS QCEW, Miami-Dade 2025).

Those 20,871 jobs sat at 238 establishments and were 616 more than in 2024. Airlines on schedules carry most of them: scheduled air transportation counted 17,968 Miami-Dade jobs at 126 establishments, paying $112,495 on average, while nonscheduled air transportation, which BLS describes as chartered air transportation of passengers, cargo or specialty flying services (BLS Industries at a Glance, NAICS 481), counted 2,903 jobs at $140,171. Support activities for air transportation (NAICS 4881) counted 10,588 jobs at 246 establishments, paying $63,138, up 46 jobs (BLS QCEW).

Air transportation in Miami-Dade therefore paid about 1.4 times the county's private average of $81,367 in 2025. The figures come from the annual county CSV columns for industry code, establishments, employment, average annual pay and over-the-year employment change, as defined in the BLS annual-average layout (BLS QCEW open data layout). Two cautions apply: these are private ownership rows (QCEW ownership code 5), and BLS tabulates local government employers under a separate code (BLS QCEW ownership codes), so government payrolls are not in them; and the impact studies above include indirect and induced jobs, so neither of their totals can be compared with the 20,871 payroll count.

Miami International Airport handled 55,314,661 passengers and 3,405,322 U.S. tons of freight in calendar 2025, and the airport's MIA Rankings Final 2025 list puts it first in the nation for international freight and eighth for total passengers (About MIA).

Freight grew fastest. The June 2026 release says shipments rose 13.6 percent to nearly 3.5 million tons, making MIA the busiest cargo airport in the United States and the third busiest in the world behind Hong Kong and Shanghai, and that passenger traffic moved MIA up two places to 8th in the nation (MIA newsroom). International freight was 2,889,025 tons of the 2025 total and domestic 516,298 tons (MIA airport facts).

The county's own pages differ on two points worth knowing. The About MIA rankings list MIA 2nd, not 1st, among U.S. airports for total cargo when mail is added to freight, while ranking it 1st for total freight. And the MIA Future Ready page says the airport handled 56 million travelers in 2024, its highest annual total (MIA Future Ready), so the 55.3 million of 2025 was slightly lower even as the economic impact figure climbed; the release describes this as passing 55 million for two consecutive years.

Airline count and reach are posted monthly on the About MIA page: 92 carriers in August 2026 (31 U.S. and 61 international, 75 scheduled and 17 charter) and 164 nonstop destinations in September 2026, 97 of them international. New airlines for 2025 and 2026 include Arajet to Santo Domingo and Punta Cana, Icelandair to Reykjavik and Air China Cargo to Shanghai in March 2026 (About MIA).

Miami International Airport pays its way with money the airport itself earns, chiefly airline fees, concessions, parking and bonds secured by that income, and its About page states that it takes no direct funding from local taxpayer dollars (About MIA).

Because MIA borrows against its own revenue, its credit ratings matter to Miami-Dade travelers and airlines. In May 2026 three agencies rated MIA's Series 2026A and 2026B aviation revenue refunding bonds: Fitch affirmed A+ and raised its outlook from stable to positive, Kroll Bond Rating Agency assigned AA- with a positive outlook, and S&P Global Ratings assigned A+ with a stable outlook (MIA newsroom, June 2, 2026). Fitch's report, quoted in the release, noted that American Airlines maintains a dominant market share at MIA, and S&P cited MIA's essentiality to American's route network.

For the underlying numbers, the aviation department's Revenue Financial Statistics page publishes passenger, seat, flight operation, mail, freight and gross landed weight series by fiscal year from 2001 to 2026, and its resources list links the Comprehensive Annual Financial Report (PDF) and the Rates & Fees Charges Book FY 2027 (MIA Revenue Financial Statistics). The fiscal year tables on that page run month by month from October through September, so these MIA series do not line up with the calendar year traffic and rankings on the About page.

The Modernization in Action plan at Miami International Airport is a $14 billion maintenance and capital improvement program meant to ready MIA for more than 77 million travelers and four million tons of freight by 2040 (MIA Future Ready).

The plan's large projects are a total redevelopment of the Central Terminal between concourses E and G, a new Concourse K that expands the South Terminal, renovated Concourse D gates to serve larger aircraft, a new four-star hotel with a business center and conference space, and upgrades to every elevator, escalator, moving walkway and bathroom (MIA Future Ready). Mayor Daniella Levine Cava tied the program directly to the economic impact report, saying up to $14 billion in projects are underway to support MIA's growth (MIA newsroom).

The airport's two program pages disagree on size and timing. The MIA Future Ready page describes $14 billion over the next 5 years, while the older Capital Improvement Program page still describes a $9 billion program over the next 10 years for the same Central Terminal, Concourse K and Concourse D work (MIA Capital Improvement Program). The $14 billion figure is the one the Mayor used in June 2026. The restroom status on the Future Ready page is dated August 2025, so the Fall 2026 Phase 2 deadline for Concourses D through J has not yet been reported as met.

Miami-Dade County owns MIA, and the Miami-Dade Aviation Department operates it under Director and Chief Executive Officer Ralph Cutié, whose office number is 305-876-7066 (MIA Executive Leaders).

In the June 2, 2026 release, Commissioner Danielle Cohen Higgins spoke as Chair of the Airport and Seaport Committee of the Board of County Commissioners (MIA newsroom); the county commission page lists her as the District 8 commissioner (Miami-Dade Board of County Commissioners). The aviation department also runs four smaller Miami-Dade Airports: Miami-Opa-locka Executive (OPF), Miami Executive (TMB), Miami Homestead General Aviation (X51) and Dade-Collier Training and Transition (TNT) (About MIA).

The newest private investment is at Miami Executive Airport. Ocean Aviation broke ground there on October 7, 2026 on a $67 million campus with up to 400,000 square feet of hangar space, a premium terminal, a fixed base operator and a fuel farm on 40 acres of previously undeveloped airport land, under a 40-year, 40-acre ground lease signed in 2024 (MIA newsroom, October 8, 2026). Mayor Levine Cava said the project is expected to create roughly 2,900 construction jobs and 250 permanent positions, and the Wings Over Miami Air Museum will relocate to the new campus.

Last verified: October 18, 2026, against the Miami-Dade Aviation Department website and newsroom, the FDOT Aviation Office airport data viewer and the BLS QCEW 2025 annual file for Miami-Dade County.