The Ninoy Aquino International Airport Terminal 3 will be undergoing an electrical system upgrade on November 29, from midnight to 3 AM, as part of its medium-term program, according to the Manila International Airport Authority (MIAA).

MIAA said some areas will experience limited disruption while all other critical facilities, such as check-in counters, immigration booths, security scanners, boarding bridges, conveyor belts, and other pivotal areas, will remain fully operational.

It added that there will also be segmented power-related maintenance works scheduled until December 13.