Hi Forrest Holt, I'm a Product Manager at CircleCI.

The ability to schedule pipeline at a specific time (including minutes) is available now for GitHub App pipelines. If your organization uses GitHub, you can enable the GitHub App integration as an add-on through Org settings > VCS Connections. Then in your project just create a new GitHub App pipeline in the relevant projects (Project settings > Project setup), and you'll be able to attach to it a schedule trigger that uses cron syntax, and therefore can run at any specific minute on the hour.

You can find more information about using the GitHub OAuth and Github App integrations at the same time here: https://circleci.com/docs/guides/integration/using-the-circleci-github-app-in-an-oauth-org/. The functionality isn't yet available for Bitbucket and Gitlab.

Let me know you run into issues/have questions.