Is it better to check in online or at airport?

Related questions

1. How long before flight can I check in online?
2. Do I need to print my e ticket?
3. Do I need to print my boarding pass if it's on my phone?
4. Should I print boarding pass at home?
5. Is an E ticket the same as a boarding pass?
6. Can I print my boarding pass from home?
7. What happens when you check in online?
8. Do I need to check in online if I have baggage?
9. What time do I need to be at the airport if I have checked in online?
10. How do I get a boarding pass?

Tags

1. #ahead
2. #recommend
3. #travellers
4. #allows
5. #airport
6. #flights
7. #agent
8. #airlines
9. #boarding
10. #scheduled
11. #travel
12. #using
13. #before
14. #checking
15. #check
16. #online
17. #passengers
18. #would
19. #better
20. #instead
21. #always
22. #airline
23. #print