Airport, outlines travel tips, new airlines, new destinations, live music, events to celebrate Pride Weekend and 40th Anniversary of Rainbow Flag San Francisco International Airport (SFO) announced the start of the summer travel season with tips for travelers, information on parking and transportation, a program of live music, and events to celebrate Pride Weekend and the 40th anniversary of the Rainbow Flag. The summer travel season will begin in earnest on Friday, May 25, 2018, with more than 165,000 forecasted passengers traveling through SFO. In total, over 16.9 million travelers are...