Do pilots sleep while flying?

Related questions

1. Where is the safest place to sit on an airplane?
2. Will a Concorde ever fly again?
3. How many planes crashed in 2018?
4. Is a330 safe?
5. What caused the Concorde to crash?
6. Why do Aeroplanes fly at 35000 feet?
7. Has Ryanair ever had a crash?
8. Why was Concorde scrapped?
9. Is United a safe airline?
10. How much does it cost to deice a plane?

Tags

1. #practice
2. #common
3. #there
4. #answer
5. #overnight
6. #controls
7. #sleep
8. #needless
9. #flight
10. #controlled
11. #flights
12. #rules
13. #during
14. #allowed
15. #pilot
16. #simple
17. #least
18. #pilots
19. #controlling
20. #scheduled
21. #awake
22. #strict
23. #operate
24. #times