吉祥航空大阪飞上海航班因机械故障延误6小时

Group 1 - A flight from Osaka, Japan to Shanghai Pudong was delayed for over 6 hours due to mechanical failure [1] - Passengers expressed concerns on social media, with some fearing they would not be able to return home [1] - The airline involved in the incident is 吉祥航空 (Spring Airlines) [1]