Pilot sues Delta Air Lines for $1B for allegedly stealing app idea

A pilot has sued Delta Air Lines for $1 billion, alleging it stole the idea for an app he had developed and pitched to them. The pilot claims he spent $100,000 to develop QrewLive, a text-messaging app for flight crews, which Delta turned down. Delta then launched another app in 2018 which is a "carbon copy" of QrewLive, he said.