会议将比原定时间晚半小时开始。

The meeting will start half an hour later than the ___scheduled time.

计划抵达时间是下午5点15分。

The ___scheduled time for arrival is 5.15 pm.

请查看站台屏幕，了解计划发车时间是否有任何变更。

Please check the platform for any changes to the ___scheduled departure time.