World's First Airmail Service Begins

World's First Airmail Service Begins

The world's first airmail service began on May 15, 1918, when the United States Air Service began flying mail for the U.S. Post Office. The air service was operated directly by the Post Office and had been authorized by Congress with an initial appropriation of $100,000 to get it up and running. There had been experimental flights before, and some irregular air mail deliveries by local pilots, but nothing approaching a national service.

That first flight by the air service in May 1918 was between New York City and Washington, D.C., which became a permanent route. At first there was only one round-trip flight between the two cities each day. The rates charged for air mail were high, but the service quickly became popular because of its speed and reliability. New routes were established across the nation until most of the major cities were being served. The War Department assisted the Air Service with aircraft, pilots, and maintenance support until August 1918, when the Air Service became solely a post office operation. Effective August 31, 1927, however, the pioneering Air Service was shut down in favor of hiring private air-cargo contractors to fly the mail. Nevertheless, the operation had helped encourage the growth of commercial air transportation both in the United States and abroad.