San Francisco airport is counted as the largest airport in San Francisco and it is a major international air station for United and Alaska airlines it is also known for its amenities. It is also widely famous for culture and art installations. If you have booked flight philippines airlines for details you can call Philippine Airlines Booking Phone Number San Francisco Airport https://askforairlines.com/philippine-airlines/philippine-airlines-san-francisco-international-airport-sfo-terminal/