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

Arcata Airport. This airport in the United States is also referred to as ACV or sometimes KACV
San Luis Obispo County Airport. This airport in the United States is also referred to as SBP or sometimes KSBP
Fresno Yosemite International Airport. This airport in the United States is also referred to as FAT or sometimes KFAT
Taoyuan International Airport. This airport in Taiwan is also referred to as TPE or sometimes RCTP
Honolulu International Airport. This airport in the United States is also referred to as HNL or sometimes PHNL
Lihue Airport. This airport in the United States is also referred to as LIH or sometimes PHLI
Kailua-Kona International Airport. This airport in the United States is also referred to as KOA or sometimes PHKO
Burbank Glendale Pasadena Airport. This airport in the United States was also referred to as BUR or sometimes KBUR
Monterey Peninsula Airport. This airport in the United States is also referred to as MRY or sometimes KMRY
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".