Boeings big and small! The Southwest 737-700 is N734SA, delivered to the airline in July 1999. The QANTAS 747-400ER is VH-OEG “Parkes”, delivered to the airline in December 2002. Having lived in the Dallas/Fort Worth area since 1989, to see a Southwest jet next to a QANTAS 747 is an unusual sight for me as Southwest operates out of Dallas Love Field while QANTAS serves DFW International (our QANTAS services are now A380s, so it was nice to see a QANTAS 747-400ER again which was used prior to the A380 on the Sydney-DFW route). #Avgeek #aviation #aircraft #planeporn #KSFO #SFO #airport #SanFrancisco #California #planespotting #airlines #megaplane #instaplane #Boeing #737 #Southwest #N734SA #SWApics #747 #QANTAS #VHOEG #instagramaviation #splendid_transport #instaaviation #aviationlovers #aviationphotography #flight #Avgeekery #AvgeekSchoolofKnowledge #AvGeek_SchoolofKnowledge (at San Francisco International Airport)