Well, I flew once on a 787 Dreamliner and we had to wait around 2 hours, because restarting a system, waiting for experts to arrive, took that much time. At lea

Well, I flew once on a 787 Dreamliner and we had to wait around 2 hours, because restarting a system, waiting for experts to arrive, took that much time. At least that was what the pilot told us.