rúguǒ / hángbān / shíjiān / fāshēng / biànhuà / hángkōnggōngsī / huì / tōngguò / duǎnxìnxī / tōngzhī / chéngkè如果航班时间发生变化,航空公司会通过短信息通知乘客。If the flight schedule changes, the airline will notify passengers by text message.