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

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".