All the airports that flights arriving at Gate E3 ( between 2020-~05 and 2021-05-25 ) have come from See the airports that flights leaving from Gate E3 are going to / or see all the flights in and out of this gate

Albuquerque International Airport. This airport in the United States is also referred to as ABQ or sometimes KABQ
Roberts Field Airport. This airport in the United States is also referred to as RDM or sometimes KRDM
Vancouver International Airport. This airport in Canada is also referred to as YVR or sometimes CYVR
Minneapolis St Paul International Airport. This airport in is also referred to as MSP or sometimes KMSP
Spokane International Airport. This airport in the United States is also referred to as GEG or sometimes KGEG
Kern County-Meadows Field Airport. This airport in the United States is also referred to as BFL or sometimes KBFL
San Luis Obispo County Airport. This airport in the United States is also referred to as SBP or sometimes KSBP
Honolulu International Airport. This airport in the United States is also referred to as HNL or sometimes PHNL
Redding Municipal Airport. This airport in the United States is also referred to as RDD or sometimes KRDD
Portland International Airport. This airport in the United States is also referred to as PDX or sometimes KPDX
Gallatin Field Airport. This airport in the United States is also referred to as BZN or sometimes KBZN
Missoula International Airport. This airport in the United States is also referred to as MSO or sometimes KMSO

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".