@SFOMuseum Twitter Posts This is SFO Museum's archive of the @SFOMuseum Twitter account.
Delta's handy family tree features the evolution of airlines of years past: http://t.co/WLU7q6Oag9 #avgeek. This tweet was posted on July 01, 2014.
Delta's handy family tree features the evolution of airlines of years past: http://t.co/WLU7q6Oag9 #avgeek. This tweet was posted on July 01, 2014.