菲律宾航空 PR240航班 8月11号12：00PM 从KLO-MNL，发

菲律宾航空 PR240航班 8月11号12：00PM 从KLO-MNL，发来航班更改邮件，不过更改前后时间没变化？有啥变故？

Your flight from Kalibo, Philippines (KLO) to Manila, Philippines (MNL) on
> Philippine Airlines flight PR240 on Sunday, August 11, 2013 at 12:00 PMhas been
> *changed*.>> Your *new flight* to Manila will be on Philippine Airlines flight * PR240on Sunday,> August 11, 2013 at 12:00 PM. *