There is no denying that aviation connects the world’s cities like no other means of transport could. Flying changed the way people traveled around the world, as journeys were shortened from multiple-day endeavors in the ocean on a ship to a dozen hours on an aircraft in the sky.

Some of the flights, however, have become more popular than others. Whether that means they are the shortest, the longest, or the busiest, the connections are not only flight numbers on the tickets, but also prominent in pub quizzes all over the world.

How well do you know them?