Check in: It means to registrate.
Departures: To leave the airport and start the flight.
Flight: To fly on a plane.
Arrivals: To arrive.
Gate: An exit from an airport building.
Crew: A group of people that work on ships, planes…
Delay: Become or cause to become late or slow.
Ticket agent: Person that collects tickets.
Flight attendant: Personthat attends the people on the plane.
It’s hailing: It’s when frozen drops of water fall from the clouds.
Boarding time: The time to get on the plane.
Pilot: Person that drives planes.