You can find many videos on you tube taken from a very similar angle showing "the plane" entering from the left side of the building and almost making it through the building. In fact there are videos showing the intact nose of "the plane" coming out of the right side of the building where there is the big fire ball and then the nose of the plane, even though it appears to have come through the building intact, just disappears. Amazing that a plane that can sustain critical damage from impacting Canada geese and hail stones can come through a 110 storey sky scraper unscathed . However when the nose of the plane came in contact with the air on the right side of the building it just disappeared without a trace? That makes sense. Lol. I guess CGI was not as good in 2001 as it is now in 2022. Hahahaha.