Core Points - Southern Airlines flight CZ0333 from Guangzhou to Doha made an emergency landing in Muscat, Oman due to a "public safety" incident that could affect flight safety [2] - The flight took off at 19:49 on June 23 and landed in Muscat at around midnight, before arriving in Doha at 5:58 local time on June 24, resulting in a total delay of approximately 7 hours [2] - The Chinese Embassy in Qatar had previously issued warnings regarding flight changes and cancellations due to the closure of airspace in the region amid escalating tensions [3] Summary by Sections Flight Incident - Southern Airlines flight CZ0333 experienced a safety-related incident, leading to an emergency landing in Muscat [2] - The flight was delayed for about 7 hours before reaching its final destination in Doha [2] Regional Tensions - The Chinese Embassy in Qatar alerted citizens about the heightened tensions in the Middle East and the potential for flight disruptions [3] - Travelers were advised to monitor flight changes and adjust their travel plans accordingly [3]