吉祥航空客机在芬兰机场与客梯车擦碰：后序航班旅客可全额退票

Group 1 - A China-based airline, 吉祥航空, experienced an incident where one of its aircraft collided with a passenger stair vehicle at Helsinki Vantaa Airport [1] - The subsequent flight operated by the involved aircraft was canceled due to mechanical failure, as confirmed by 吉祥航空 [1] - 吉祥航空's customer service stated that passengers on the affected flight could apply for a full refund and compensation for the delay [1] Group 2 - The incident did not result in any injuries, as reported by aviation safety networks [1] - The collision occurred when the aircraft's left wingtip made contact with the stair vehicle during taxiing after landing [1]