a flight that does not stop between the point of departure and the destination

when you travel to a destination with no arrangements for returning

official document issued by the government; certifies a person's identity and citizenship so they can travel to/from foreign countries

when you make arrangements to travel to a destination and back again

the document you receive when you buy an airline ticket

when you have to change planes before reaching your final destination

the nickname for the federal agency in charge of regulating items brought into the country

the place to which you are traveling

the cheapest part of the plane; seats are smaller and closer together

ETA

the front section of the airplane; the seats are larger and more expensive

the complete schedule and travel arrangements for a trip

a condition of extreme tiredness; resulting from a long flight across several time zones

the period of time between connecting flights