After the September 11 attacks and the dot-com bubble burst in 2001 , the city lost much of its service . Air Canada dropped its flights to Toronto and Ottawa , Canada , and American Airlines ended its nonstops to Taipei , Vancouver , and Paris . American also cancelled service to Miami , St. Louis , Seattle/Tacoma , Portland ( OR ) , Denver , Orange County , CA and Phoenix ; the airline 's flights to Los Angeles were downgraded to American Eagle regional flights
September 11 attacks
September 11 attacks
San Jose International Airport