What is difference between business class and first class on American Airlines?

Related questions

1. Does American Airlines have first class?
2. Does American Airlines serve meals in first class?
3. Is first class or business class better?
4. Is flying first class worth the money?
5. Does American Airlines provide blankets and pillows?
6. Is WIFI free on American Airlines First Class?
7. What are the perks of first class on American Airlines?
8. What seat numbers are first class on American Airlines?
9. Is there a dress code for first class?
10. Does American Airlines have first class seating?

Tags

1. #completely
2. #domestic
3. #angle
4. #class
5. #nicer
6. #economy
7. #often
8. #recline
9. #international
10. #usually
11. #generally
12. #either
13. #seats
14. #internationally
15. #business
16. #feature
17. #difference
18. #flights