Footage has emerged of a Chinese airport completely paralysed by heavy smog. <br /><br />The video, shot at Jinan Yaoqiang International Airport, Shandong Province, China on Wednesday, shows travellers losing their patience as they wait to board their flights. <br /><br />According to local media, 80 flights were delayed or cancelled at the airport since 11am.<br /><br />++CLIENTS PLEASE NOTE: THIS VIDEO HAS BEEN EDITED++
