At San Francisco International Airport, the United Airlines SFO Terminal serves as the central hub for both domestic and international operations. Terminal 3 accommodates domestic flights, while Boarding Area G in the International Terminal handles long-haul routes. The two terminals are connected airside for smooth transfers between flights. The United Airlines SFO Terminal is equipp... https://terminal-guide.com/united-airlines-sfo-terminal-san-francisco-international-airport/