Originally Posted by
Tide_from_PAE
The only time I saw AA doing ground ops for AS was at MCO in 2005. I forget who AS used at IAD, but I seem to think it was US. Also, didn't AS use AA at DFW in the beginning?
AS used AA at DCA for a time... as I recall, from when AS moved from Terminal A to Terminal B/C in ~2004, until some time in about 2006, when AS started staffing DCA in house.