This service does not operate on an official schedule.

Central operates on a daily schedule based around eight class periods.

The station is staffed completely by students and operates on a 24/7 schedule.

When it was built, the corporate world operated on a 9-to-5 schedule.

In 2006 Shine events became less frequent, operating instead on a monthly schedule.

The station began operating on a 24-hour-a-day schedule by that time as well.

Soon the group was operating on a tight schedule instead of just being called in whenever they were needed.

The school operates on a nine period a day schedule.

They operate on a fixed schedule and can be tracked online.

Instead of a 24-hour day, the ship operates on an 18-hour schedule.