Southwest began to offer service to. many new cities such as Nashville. Sacramento, Cleveland. and Columbus, and finally entered the east coast market in 1993 when it offered service to Baltmore/Washington International Airport. with the acquisition and integration of Morris Air in 1994, the company was able to add service to seven new cities, including Seattle Spokane, Portland, Salt Lake City, and Boise. That same year Southwest became the first airline to introduce Ticketless Travel in four cities, which eventually expanded system-wide in January of 1995. Later in 1995, Southwest became one of the first airlines to have its own Web site, and the following year the Ticketless Travel system debuted online.