Inside one country and not international
A domestic flight
A problem or difficulty that you have to deal with in order to be able to make progress
Hurdle
To walk in a way that shows that you are confident and think that you are important
Swagger
A flat object with higher edges, used for carrying food and drinks
Tray
A company that operates aircraft
Carrier
A website that features aircraft seat maps, seat reviews, and a color-coded system to identify airline seats.
Seat Guru
A small radio held in the hand, used for both sending and receiving messages
Walkie - talkie
Space in which to extend the legs while seated
Legroom seats
An embarrassing or tactless act or remark in a social situation
Faux pas
Obstruct (a process) by diverting it from its intended course
To derail
Taking up much space; large and unwieldy
Bulky
Very busy, crowded place
Hustle and bustle
