Several flights were canceled on Sunday, May 3, 2026, as Mayon Volcano continues to show signs of intensified and magmatic unrest, prompting aviation disruptions in the Bicol region.

The Philippine Institute of Volcanology and Seismology (PHIVOLCS) maintained Alert Level 3 over Mayon Volcano, indicating hazardous eruption possibilities due to ongoing magmatic activity.

As of 5:30 a.m., the Civil Aviation Authority of the Philippines (CAAP) reported flight cancellations affecting operations at Bicol International Airport. Cebu Pacific confirmed the suspension of the following flights:

• 5J 321 (Manila – Bicol International Airport)
• 5J 332 (Bicol International Airport – Manila)

CAAP said at least 231 passengers have been affected so far due to the continued volcanic unrest.

Authorities continue to monitor the situation closely as aviation safety measures remain in place amid the elevated volcanic activity. Passengers are advised to coordinate with their respective airlines for rebooking and updates.