Background: Students in technical communication classes need to develop expert-like competence in project schedule management to prepare for academic and career success. We address two aspects of project schedule management—estimating time and estimating the number of drafts—that affect undergraduate computer science students in linked computer science–technical communication courses as they prepare documents for their client-based team project. Literature review: Our research considers three areas (developing expert-like behaviors, estimating time, and estimating the number of drafts) that students need to address in their coursework with complex, client-based problems. Research question: What percentage of students accurately estimate, overestimate, or underestimate the time needed to complete project tasks in face-to-face and hybrid sections? We define accurately estimating time as an expert-like behavior and categorize both generating documents and estimating the number of drafts as project tasks. Research methodology: To discuss this research question, we introduce the participants, explain our informed consent, describe our survey instrument for collecting data, and detail our research design. Results/discussion: We present student estimations in two categories: estimated versus actual time to complete assignments and the number of estimated versus actual drafts completed. We learn that students misjudge the amount of time and the number of drafts needed to complete a project, suggesting that technical communication coursework can better prepare students in developing these competencies.