All the airports that flights arriving at Gate A1 ( between 2021-11-09 and the present ) have come from See the airports that flights leaving from Gate A1 are going to / or see all the flights in and out of this gate

Ixtapa Zihuatanejo International Airport. This airport in Mexico is also referred to as ZIH or sometimes MMZH
Kingsford Smith Airport. This airport in Australia is also referred to as SYD or sometimes YSSY
McCarran International Airport. This airport in the United States is also referred to as LAS or sometimes KLAS
Loreto Airport. This airport in Mexico is also referred to as LTO or sometimes MMLT
Ninoy Aquino International Airport. This airport in Philippines is also referred to as MNL or sometimes RPLL
Honolulu International Airport. This airport in the United States is also referred to as HNL or sometimes PHNL
Lisbon Portela Airport. This airport in Portugal is also referred to as LIS or sometimes LPPT
Frankfurt-Hahn Airport. This airport in Germany is also referred to as FRA or sometimes EDDF
Singapore Changi Airport. This airport in Singapore is also referred to as SIN or sometimes WSSS
Hartsfield-Jackson Atlanta International Airport. This airport in the United States is also referred to as ATL or sometimes KATL
Leonardo da Vinci-Fiumicino Airport. This airport in Italy is also referred to as FCO or sometimes LIRF
Dallas-Fort Worth International Airport. This airport in the United States is also referred to as DFW or sometimes KDFW

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".