From the College Board via Chardon Guidance:
As we informed you earlier this month, processing is taking longer than expected for SAT® electronic score reports sent to K–12 institutions. While we hoped to get them to K–12 institutions by the end of the month, we must continue to prioritize the delivery of student scores to colleges. You can now expect your reports by the end of January. We apologize for this inconvenience and realize that you depend on these reports to counsel your students on their next steps. Students can view their SAT scores online by logging in to their College Board account and clicking View & Send Scores. One interim option is to ask students to share their reports for discussion. This change affects K–12 institutions that formerly received SAT score reports via CD. Institutions that receive SAT paper score reports will continue to get scores via paper. We'll provide more specific delivery information as soon as we have it. Please share this communication with colleagues in your school as needed.
The College Board