Here's a video about the Concorde history, especially why did it commercially failed: https://www.youtube.com/watch?v=a_wuykzfFzE https://www.youtube.com/watch?

Here's a video about the Concorde history, especially why did it commercially failed: https://www.youtube.com/watch?v=a_wuykzfFzE https://www.youtube.com/watch?v=a_wuykzfFzE