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

Boeing 737-700. It is related to Boeing (the company) and Boeing 737 (the aircraft) .
Boeing 737-300. It is related to Boeing (the company) and Boeing 737 (the aircraft) .
Boeing 737-800. It is related to Boeing (the company) and Boeing 737 (the aircraft) .
Boeing 737-500. It is related to Boeing (the company) and Boeing 737 (the aircraft) .
Airbus A320-200. It is related to Airbus (the company) and Airbus A320 (the aircraft) .
Airbus A319. It is related to Airbus (the company) .
Airbus A321. It is related to Airbus (the company) .
Boeing 737-900. It is related to Boeing (the company) and Boeing 737 (the aircraft) .
Boeing 757-200. It is related to Boeing (the company) and Boeing 757 (the aircraft) .
Boeing 737-400. It is related to Boeing (the company) and Boeing 737 (the aircraft) .
Boeing 757-300. It is related to Boeing (the company) and Boeing 757 (the aircraft) .