Time-saving techniques for projects

Saving time is a crucial part of Project management, but even with planning at certain times your project might run longer than expected. The techniques I can think of are the following: -Increase the number of auto-scheduled tasks and so that they can be automated and rescheduled with the help of software -When possible modify dependencies. -Use a single ecosystem to manage the projects so as to receive key insights and have everything in one place. -Use an AI-driven ecosystem which assigns tasks and automate the repetitive tasks What would you add?