Airline adding bunk beds for economy travelers but bans snacks, smells and cuddling

Air New Zealand will soon add triple-tier bunk beds for economy travelers to have a chance to sleep on long-haul flights. The airline plans to open bookings for the four-hour, lie-flat beds on Boeing 787-9 Dreamliners starting in November. The pods will be on the Auckland to New York route, one of the world's longest commercial flights. Travelers can book a curtained pod for an additional fee, but must follow etiquette rules. The airline assures cleanliness and provides earplugs for potential sn...