Group 1 - Guangzhou Baiyun Airport reported that as of 19:46, 70 outbound passenger flights were delayed by over one hour, prompting the activation of a yellow emergency response for widespread flight delays [1] - The airport is enhancing communication with airlines and coordinating efforts to ensure service support for passengers [1] - Despite the delays, flight operations at Baiyun Airport are reported to be stable and orderly, with ongoing monitoring of weather and flight conditions [1] Group 2 - The Guangdong weather forecast indicates that strong monsoon currents will continue to bring heavy rainfall to the region over the next two days, with a high risk of thunderstorms [3] - Due to recent extreme weather conditions, Baiyun Airport has advised travelers to closely monitor flight updates and check real-time flight information through official channels before heading to the airport [4] - Passengers affected by flight disruptions are encouraged to contact their ticketing platforms or airlines to understand refund and rescheduling policies [4]