To get on or enter an aeroplane:

A national flight is a/an: 

Government official responsible for checking passengers' passports:

Extreme tiredness, etc. after a long flight between extreme time zones:

Corridor in aeroplane between the seats:

A break for a day or two on an international flight:

To register for a flight, inc. checking of tickets, passports, luggage, etc.:

Light bags that may be carried on board by passengers:

An aeroplane scheduled to fly a certain route at a certain time:

A(n) …..... passenger is one stopping at an airport that is not their destination. 

The strip on which planes land and take off:

Large display in airport showing times, destinations etc. of departing flights:

Place where passengers go to find their luggage at the end of a flight:

Exempt from customs taxes:

Special ticket showing that passenger has checked in and may board plane: