Across
- 2. passport
- 4. electronic ticket
- 6. form of identification
- 10. to land
- 13. boarding pass
- 14. metal detectors
- 15. customs
- 17. direct flight
- 18. suitcase
- 19. buy a ticket
- 21. early
- 23. departure time
- 25. to form a line
- 26. late
- 27. gate
Down
- 1. carry on
- 3. passenger
- 4. ticket
- 5. security guards
- 7. to take off
- 8. to pack a suitcase
- 9. full flight
- 11. flight crew
- 12. time
- 14. flight schedules
- 16. below
- 20. on board
- 22. luggage
- 24. flight attendants