devices from take off to landing, but in the airplane mode. delta says it's ready. >> anything you can hold on to, e-readers and tablets can be e used gate-to-gate. >> stan was multitasking waiting to fly home. >> i tell people to power them down. because people say 16,000, whatever the number is, is safe. >> reporter: this is good news for you? >> great news. >> reporter: you don't have to be a cop anymore. >> don't need to be a cop. >> reporter: you will be allowed to connect to the plane's wi-fi system that the airlines charge for. >> have you had other customers tell you to power down? >> never. >> i have seen it once or twice. >> i have a son who is not a good traveler. we had thomas the train on at the last moment. itis not wi-fi, it's a video.