FLAGSTAFF, Ariz. — The Flagstaff Unified School District Governing Board has decided to delay in-person learning at least until Oct. 9, the end of the first quarter, with remote learning set to begin Aug. 17.FLAGSTAFF, Ariz. — The Flagstaff Unified School District Governing Board has decided to delay in-person learning at least until Oct. 9, the end of the first quarter, with remote learning set to begin Aug. 17.