All the airports that flights arriving at Gate D4 ( between 2019-10-16 and 2020-~05 ) have come from See the airports that flights leaving from Gate D4 are going to / or see all the flights in and out of this gate

Austin-Bergstrom International Airport. This airport in the United States is also referred to as AUS or sometimes KAUS
Gen E L Logan International Airport. This airport in the United States is also referred to as BOS or sometimes KBOS
New Orleans International Airport. This airport in the United States is also referred to as MSY or sometimes KMSY
Snohomish County Airport-Paine Field. This airport in the United States is also referred to as PAE or sometimes KPAE
Dallas Love Field. This airport in the United States is also referred to as DAL or sometimes KDAL
Chicago O'Hare International Airport. This airport in the United States is also referred to as ORD or sometimes KORD
Orlando International Airport. This airport in the United States is also referred to as MCO or sometimes KMCO
Washington National Airport. This airport in the United States was also referred to as DCA or sometimes KDCA
Honolulu International Airport. This airport in the United States is also referred to as HNL or sometimes PHNL
Sky Harbor International Airport. This airport in the United States is also referred to as PHX or sometimes KPHX
Kailua-Kona International Airport. This airport in the United States is also referred to as KOA or sometimes PHKO
Fort Lauderdale Hollywood International Airport. This airport in the United States is also referred to as FLL or sometimes KFLL

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".