Blueflame, a few pages back was a very well crafted debunking of your "No plane hit the Pentagon" crap. If you live in such a fantasy world that no amount of evidence will suffice , then I submit you should be on Art Bells "Elvis is on a UFO" line.
I googled "9/11 timeline" and I was surprised at how many really hysterical 9/11 conspiracy sites there are. These have no idea what a timeline is . Heres one from National Geographic
9/11 TIMELINE {WITHOUT ALL THE HYSTERIA}.
Youve apparently got no idea that, even if fighters from Otis were scrambled after the first plane hit WTC,
1they didnt know which direction to fly
2they didnt really know that it was a terrorist act until the second tower was hit.
# It would take almost a half our at afterburner speed to intercept anything over DC.
Now, I understand we keep interceptors at other bases like Dover and Oceana and Atlantic City. However thats Monday morning game playing