Why would a flight get Cancelled?

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Tags

1. #delayed
2. #might
3. #affected
4. #airline
5. #cancelled
6. #having
7. #issues
8. #another
9. #passengers
10. #service
11. #could
12. #there
13. #available
14. #overbooked
15. #flight
16. #mechanical
17. #aircraft
18. #airport
19. #because
20. #plane