I don't know if this is important or if it even EAS AA who changed the entry
or a truther with access to their computers but someone from a IP-number registerd
to American Airlines has changed the WIKI-entry so it now states that none of the 2 planes where
scheduled for flight on 9-11-2001 ..

"* Two American Airlines aircraft were hijacked and crashed during the September+11,+2001+Terrorist+Attack: Flight 77 (a Boeing+757) and Flight 11 (a Boeing+767)."

"* Two American Airlines aircraft were hijacked and crashed during the September+11,+2001+Terrorist+Attack: Flight 77 (a Boeing+757) and Flight 11 (a Boeing+767). Although these flights were daily departures before and a month after September 11, 2001. Neither flight 11 nor 77 were scheduled on September 11, 2001. The records kept by the Bureau of Transportation Statistics (www.bts.gov/gis/) do not list either flight that day."

http://en.wikipedia.org/w/index.php?diff=prev&oldid=50132865