Miami International Airport (MIA) serves the city of Miami, United States, and lies about 8 miles from the city center at an elevation of 8 feet above sea level.

The airport's traffic reflects a strong mix of domestic and international connections, linking Miami with destinations across the eastern and western United States as well as points throughout the Caribbean and Central America. Long-haul service also extends across the Atlantic, connecting Miami to Europe. This combination underscores the airport's role as a major gateway between North America and destinations to its south, while also maintaining significant transcontinental domestic links within the United States. The pattern of routes suggests a hub with substantial scale, handling both short regional hops and longer international segments on a regular basis.

Given its low elevation at sea level and coastal Florida location, travelers should be aware that Miami's weather patterns, including tropical systems and convective storms common to the region, can influence flight conditions. The airport's position as a bridge between multiple continents and a variety of climate zones means flights departing or arriving here may encounter a range of atmospheric conditions depending on the direction and length of travel.