Qatar Airways is making changes to its fleet and operations, including expanding its long-haul fleet and resuming flights to various destinations. The airline is also adjusting its use of certain aircraft, such as the Airbus A380, which is being replaced with smaller jets on some routes or moved to storage. The extent and impact of these changes on the airline's overall strategy and future outlook are not entirely clear, with some reports indicating growth and expansion, while others suggest reductions in certain areas.