Anyone who has ever taken a flight, international or domestic, knows that the number on your ticket is the key to everything. It tells you where to go, it helps you find your flight on the departures and arrivals board, and it is one of the main ways that you keep track of yourself and your luggage at the airport.
But have you ever wondered what that string of numbers and letters really mean, and what else they can do for you? Let’s take a look and find out.
The Significance of the Letters