The story
Founded by Juan Trippe in 1926.1
It was established as Bee Line on 16 March 1923 and operated from Naugatuck, Connecticut; in 1926, the airline was re-organised in New York City by Juan Trippe.
Colonial acquired rights to fly the early U.S. air mail commercial route CAM-1, with the first flight held on July 26, 1926.
On April 15 1929, Colonial started passenger service between New York City and Boston, Massachusetts.
In May 1929, Avco acquired Colonial.
From Wikipedia’s article on Colonial Air Transport, shared under CC BY-SA 4.0.3