1. The place where the aircraft is intended to arrive.

1. A situation causing the departure to be postponed.

2. The procedures carried out before departure.

2. A person traveling on an aircraft.

3. The second-in-command pilot.

4. The process of clearing passengers through customs and immigration.

5. A journey made by an aircraft.

6. The person responsible for operating the aircraft.

7. The act of leaving the airport to begin a journey.

8. A member of the cabin crew responsible for passenger service.

9. The building where passengers depart and arrive.

10. A safety belt worn by passengers during takeoff and landing.

11. A large open area within an airport terminal.

12. A long, paved surface on which aircraft take off and land.

13. A substance used as a source of energy for the aircraft.

14. The process of registering for a flight.

15. A movable connector attached to the entrance of an aircraft.