@richceleb.s: On September 11, 2001, as news of the attacks spread, commercial flights already in the air became tense and uncertain places. In rare video footage filmed from inside one of those planes, passengers can be seen reacting in real time as they learn that the World Trade Center and Pentagon had been attacked. Many were confused, shocked, and fearful, unsure of what the unfolding news meant for their own safety while still in the air. Scenes like this reflect the chaos and fear of that morning—not only on the ground but also thousands of feet above it—before U.S. airspace was completely shut down at 9:45 a.m. for the first time in history. #September11 #NeverForget #11september