 CONT: Once the passengers on the plane are hearing of the WTC  attacks, the stewardesses at the back start hearing the passengers  talking and start reacting. However, between shots, the positions of  the stewardesses change very noticeably. One is in front of the rest  of the stewardesses at the back listening to the passengers but in  the next shot, shes in the far corner tucked up against the door of  the plane hiding. In the next shot, shes back to her original  position.