Flight number CA4504 journeys from Shanghai Airport (PVG-Pudong Intl.) to Shuangliu Intl. Airport (CTU) are delayed on 57% of their flights, so we recommend you take a book or magazine if you have to wait. With an average delay of about 40 minutes, you’ll have plenty of time to enjoy the latest page-turner to hit the stores! This flight has a star rating of 0.35.