All the airports that Thai Airways flights have come from See the airports that Thai Airways flight have traveled to / or see all the flights this airline has flown (in and out of SFO)

Taoyuan International Airport. This airport in Taiwan is also referred to as TPE or sometimes RCTP
Incheon International Airport. This airport in South Korea is also referred to as ICN or sometimes RKSI
Narita International Airport. This airport in Japan is also referred to as NRT or sometimes RJAA
Norman Y Mineta San Jose International Airport. This airport in the United States is also referred to as SJC or sometimes KSJC
Tokyo Haneda Airport. This airport in Japan is also referred to as HND or sometimes RJTT
Suvarnabhumi International Airport. This airport in Thailand is also referred to as BKK or sometimes VTBS

All these flight data are available as openly licensed data on the sfomuseum-data GitHub account. If you'd like to read more about our efforts to archive flight data at SFO Museum have a look a the Mills Field weblog posts tagged "flightdata".