Aircraft operated by Air China that have visited SFO These are not all the Air China aircraft models that have flown in or out of SFO, just the ones we've seen since we so far / See all the Air China flights / Or just the individual airplanes they have flown

Boeing 747-400. It is related to Boeing (the company) and Boeing 747 (the aircraft) .
Boeing 747-800. It is related to Boeing (the company) and Boeing 747-8 (the aircraft) and Boeing 747 (the aircraft) .
Boeing 777-300ER. It is related to Boeing (the company) and Boeing 777 (the aircraft) .
Airbus A330-200. It is related to Airbus (the company) and Airbus A330 (the aircraft) .