Nan Fang Du Shi Bao·2025-08-27 02:12Core Points - Air China reported a mechanical failure on flight CA856 from London to Beijing, which led to an emergency landing in Russia [1] - The flight, which took off on August 25 at 22:43 local time, was scheduled to arrive in Beijing on August 26 at 15:25 [1] - Passengers were provided with accommodations and food during the delay, and a replacement flight was arranged to bring them back to Beijing [1] Summary by Sections Flight Incident - Flight CA856 experienced a mechanical failure and made an emergency landing at Khanty-Mansiysk Airport in Russia on August 26 at 11:18 Beijing time [1] - The flight was diverted after taking off from London and was scheduled to arrive in Beijing later that day [1] Passenger Experience - Passengers reported receiving foldable beds and food, including Russian pastries, while waiting at the airport for over ten hours [1] - As of the evening of August 26, passengers were informed that they had boarded a replacement flight and were awaiting takeoff back to Beijing [1] Company Response - Air China arranged for a replacement aircraft to ensure passengers could continue their journey [1] - There was no immediate information provided regarding compensation for the affected passengers [1]