@SFOMuseum Twitter Posts Tagged usair This is SFO Museum's archive of the @SFOMuseum Twitter account. See all the tags or all the Twitter posts that have been archived so far.

#Onthisday in 1988, the last branded #PSA (Pacific Southwest Airlines) flight departed San Diego and landed in Las Vegas as a #USAir flight. What is your favorite PSA memory? #avgeek This tweet was posted on April 08, 2018.