Hi,
Thank you for getting back to us.
By reviewing your query, I understand that your concern is regarding the campaign schedule. I would like to inform you that Google Ads makes changes to your campaign settings as soon as you save them. This includes changes to your campaign schedule.
In your example, if you disable the campaign schedule from 10:00 to 11:00 on November 02, 2023, your ads will stop showing at 10:00, even if the current time is 9:55. I would recommend you refer to the help center article
Create an ad schedule to get more information.