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

Eugene Airport-Mahlon Sweet Field. This airport in the United States is also referred to as EUG or sometimes KEUG
Rogue Valley International-Medford Airport. This airport in the United States is also referred to as MFR or sometimes KMFR
Fresno Yosemite International Airport. This airport in the United States is also referred to as FAT or sometimes KFAT
Honolulu International Airport. This airport in the United States is also referred to as HNL or sometimes PHNL
Burbank Glendale Pasadena Airport. This airport in the United States was also referred to as BUR or sometimes KBUR
San Luis Obispo County Airport. This airport in the United States is also referred to as SBP or sometimes KSBP
Monterey Peninsula Airport. This airport in the United States is also referred to as MRY or sometimes KMRY
Hong Kong International Airport. This airport in Hong Kong S.A.R. is also referred to as HKG or sometimes VHHH
San Francisco International Airport. This airport in the United States is also referred to as SFO or sometimes KSFO

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".