In 1974, after years of delays and legal proceedings, Continental started flights between Houston and Miami, and on May 21, 1976, Continental was authorized to operate long-sought routes between San Diego and Denver. President Jimmy Carter and Civil Aeronautics Board chairman Alfred Kahn had been promoting deregulation of the airline industry, which would dissolve the CAB and for the first time in industry history allow U.S. carriers to determine without government supervision where they would fly, and how much they could charge. Continental began flights from Denver to Miami/Ft. Lauderdale and Tampa/St. Petersburg in Florida. That year, President Carter authorized Continental to begin daily round trips between Air Micronesia destination Saipan and Japan, and approved a route for Continental from Los Angeles to Australia via Honolulu, American Samoa, Fiji, New Zealand and Australia. The South Pacific service began May 1, 1979. After the 1978 passage of the Airline Deregulation Act Continental embarked on a route expansion. October 1978 saw Continental begin flights from the New York area airports to Houston and Denver, and from Denver to Phoenix. That month Continental started DC-10 flights between Los Angeles and Taipei, via Honolulu and Guam. Service between Houston and Washington, D.C., began in January 1979. In June 1979 Continental linked Denver with Washington, D.C., Las Vegas, San Francisco and San Jose and also began Houston-Tampa service. The airline suffered in 1979 when the DC-10 was grounded nationwide. Continental Airlines only operated the DC-10 and the 727 at the time, so flights to Hawaii were cancelled during the grounding. By the time of the Texas Air Corp. acquisition in 1981, Continental's post-deregulation growth had allowed it to penetrate every major U.S. airline market (and all of the regional markets) from the hubs in Denver and Houston, with the corresponding expansion of facilities at both of these airports. But that growth came at the cost of continuing losses. In Denver, Continental's rapid growth provided the final impetus for the construction of the new Denver International Airport, which would be completed almost fifteen years later.