How soon do I need to be at the airport before my flight?

Related questions

1. How do I reserve seats on Lufthansa?
2. How many kgs are allowed in Lufthansa?
3. Is a backpack considered a personal item on Lufthansa?
4. Does Lufthansa serve food on international flights?
5. What is a preferred seat?
6. Are there plugs on international flights?
7. What terminal is Lufthansa at DFW?
8. Does Lufthansa enforce carry on weight?
9. Does a380 have power outlets?
10. Do Lufthansa flights have free WIFI?

Tags

1. #depart
2. #typical
3. #airport
4. #domestic
5. #flight
6. #scheduled
7. #somewhat
8. #suggestion
9. #three
10. #hours
11. #later
12. #international
13. #before
14. #arrive
15. #general