Awesome 1970s American Airlines Commercial

This is so awesome. Check out these 1970s television commercials showing the glory days of flying.

https://www.youtube.com/watch?v=nJFk_laZ3No
https://www.youtube.com/watch?v=mHAanXYUQZI
https://www.youtube.com/watch?v=9BtQsWamOhQ
https://www.youtube.com/watch?v=Kdvw4jYqJdw