I accidentally plinked in the wrong flight number in the Gates and Times section of aa.com, and got an amusing city pair:

FSG-HDQ

What was more amusing is that when I got curious and went to the reservations side, aa.com quoted me a fare of $381.25 for a round trip.

AFW and QCG also came up in various queries, but you couldn't put them in as origins or destinations. All the flights were in the 5900 series.

I'm assuming that these are maintenance bases. HDQ was 229 miles from DFW/AFW (AFW=Alliance?), so that might be their Oklahoma base. Couldn't figure out FSG or QCG, however.

[This message has been edited by ElmhurstNick (edited 07-05-2000).]