Air travel is usually smooth, predictable, and uneventful—but every now and then, something unexpected happens midair that reminds us just how complex flying really is. Today’s incident involving Delta Flight DL275 being diverted to Los Angeles has sparked curiosity, concern, and a lot of questions. What caused the diversion? Was anyone in danger? And what does something like this actually mean for passengers and airlines? Let’s break it all down in a clear, human way—no…