Australian passengers caught up in Qatar Airways flight nightmare as plane starts smoking on tarmac. Photo 7News. The Greek Herald QatarAirways has issued a travel safety reminder for passengers carrying power banks, e cigarettes, or vapes on board, stressing that these items can overheat, emit smoke, or catch fire if not handled properly. As of November 2024, Qatar Airways operates a modern and diverse long haul fleet, ensuring passengers experience comfort and efficiency on international routes. Here's an overview of their primary long haul aircraft: . QatarAirways has issued a travel safety reminder for passengers carrying power banks, e cigarettes, or vapes on board, stressing that these items can overheat, emit smoke, or catch fire if not handled properly.