A technical problem resulted in a temporary halt to the aerotrain service at the KL International Airport for about an hour today, according to airport operator Malaysia Airports Holdings Bhd.

A spokesman said the problem was rectified by about 3pm.

During the halt in the aerotrain service, buses were used to ferry passengers, he added.

The aerotrain is an automated people mover that transports passengers between the main terminal building and a satellite building.