All the airports that flights arriving at Gate D14 ( between 2021-11-09 and the present ) have come from See the airports that flights leaving from Gate D14 are going to / or see all the flights in and out of this gate

Dallas Love Field. This airport in the United States is also referred to as DAL or sometimes KDAL
Salt Lake City International Airport. This airport in the United States is also referred to as SLC or sometimes KSLC
Boise Air Terminal. This airport in the United States is also referred to as BOI or sometimes KBOI
Spokane International Airport. This airport in the United States is also referred to as GEG or sometimes KGEG

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".