Starting this week, anyone flying on Royal Jordanian’s routes to the United States from cities like Amman won’t be allowed to bring any electronic device bigger than a smartphone into the cabin. And Royal Jordanian is expressing its displeasure with some next-level subtweets. The airline just tweeted a list of “12 things to do on a 12-hour flight with no laptop or tablet.” And number twelve seems like a direct shot at President Trump and the nonsensical ban. “1.