What is the difference between main cabin and economy?

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Tags

1. #check
2. #until
3. #standard
4. #basic
5. #travel
6. #allowed
7. #ticket
8. #between
9. #companions
10. #boarding
11. #means
12. #assignment
13. #economy
14. #upgrades
15. #group
16. #delta
17. #differences
18. #cabin
19. #changes