Chiang Mai Airport has announced an adjustment in service hours over the Loy Krathong festival. Wisut Khamyod airport deputy director said that there will be 160 flight changes at Chiang Mai airport after 7 pm during the Yi Peng Festival on November 27-28. The details are as follows: 1. 101 canceled, divided into 77 domestic and 24 international flights. 2. 59 flights were rescheduled,