I just called Barclays reconsideration at 866-369-1283 and got approved. I had applied in-flight for the US Airways card and never heard anything from them. The rep that I spoke with said that there was a note in my account indicating that they had tried to call me regarding the application and to move credit from my existing Barclays account, but I never received the phone call.
In any case, I got it done, and I'm just putting the different telephone number out there. When I called the number upthread, it played a greeting for an AirTran card, I believe.