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

Chicago O'Hare International Airport. This airport in the United States is also referred to as ORD or sometimes KORD
Dublin Airport. This airport in Ireland is also referred to as DUB or sometimes EIDW
London Heathrow Airport. This airport in the United Kingdom is also referred to as LHR or sometimes EGLL
Los Angeles International Airport. This airport in the United States is also referred to as LAX or sometimes KLAX
Philadelphia International Airport. This airport in the United States is also referred to as PHL or sometimes KPHL

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".