Modern Air Transport, Inc. (originally Modern Air Transport/MAT, subsequently Modern Air) was a United States-based non-scheduled and supplemental carrier founded in 1946. At different stages in its history its operations were based in Newark and Trenton, New Jersey, Baltimore, and Miami. In addition to Miami, New York used to be a base for Modern Air. In 1968, the airline established an overseas base at Berlin Tegel Airport in what used to be West Berlin prior to German reunification. Between 1968 and 1974, operations increasingly focused on Berlin Tegel. Modern Air ceased trading in 1975.