Okay, now upon further research and local news reports, it now looks possible that the AA 757 was possibly headed for the White House. This is JUST SPECULATION.
However, it is reported that the aircraft hit the building between side 3 and side 5 of the Pentagon. In addition, it is confirmed that the 757 flew directly over I-395. If you look on a map as I am doing now, this would put the 757 on a direct, almost precision course for the White House.
Again, this is JUST SPECULATION. Do not report this as fact, because it is not. Thank you.