How Pilots Know Exactly when to Start Landing

Did you know

Why do planes fly so high and how do pilots know exactly when to start landing? ✈️ The work of each airplane is exact science. Even though planes are one of the most popular ways to travel, they remain somewhat enigmatic and raise numerous questions. For example, have you ever noticed that after choosing a window seat you might end up looking at a wall? Why aren’t plane seats lined up with windows? Could it be a design flaw? 😜