flier:
(also flyer; plural: ‘fliers‘; for the right pronunciation, please click here)

a flier about to fly his flying machine
a person (or a thing) that flies (goes into the air like a bird);
a pilot — a person who flies/operates an aircraft;
a passenger on an aeroplane,

fliers/flyers getting off a flight
Margaret is the only female flier in our flying club, and she flies no less efficiently than any male member.
A ‘high-flier’ or ‘high-flyer’ is a person who has hidden abilities and has achieved success faster than others, such as the young men who designed ‘Facebook’ and others who did such wonderful things that shot them up to fame in a short period of time.
The in-flight crew face great challenge in dealing with nervous fliers, especially when the weather is bad and there are too many turbulences; therefore, to educated the general public, some airlines conduct special programmes that educate or familiarise nervous fliers how to be cool on a flight.
