Empty jumbo jets arriving at deserted airports. Masked passengers disinfecting their own seats. Stone-faced airline executives huddling with President Trump. With the coronavirus outbreak continuing to spread around the globe, the aviation industry is being jolted. Airline stocks dropped sharply on Thursday as investors reckoned with the prospect of canceled flights, lost sales and substantial reductions in service for months to come. Several carriers — including United Airlines, JetBlue and Lufthansa — announced new route closings in recent days. An industry trade group said the coronavirus could wipe out between $63 billion and $113 billion in worldwide airline revenues this year. “There are dramatically fewer people flying this week than there were last week,” said Nicholas E. Calio, chief executive of Airlines for America, a trade organization. “Flights are being taken down because people aren’t getting on airplanes.” The coronavirus has already sent stock markets into […]